Category: Mathematics

[Solved] VII Math

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Executive Solution Overview

See Attached – ## MathUnitVIIJournalEntry.docx – ## UnitVIIMath.pdf **## MathUnitVIIJournalEntry.docx** Unit VII Math Journal Throughout this course, you have had access to unit study guides, reference sheets, note-taking guides, instructional videos, and learning aides. Reflect on how you used thes…

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Assignment Prompt & Instructions

See Attached

– ## MathUnitVIIJournalEntry.docx

– ## UnitVIIMath.pdf

**## MathUnitVIIJournalEntry.docx**

Unit VII Math Journal

Throughout this course, you have had access to unit study guides, reference sheets, note-taking guides, instructional videos, and learning aides. Reflect on how you used these resources to help you complete each assignment thus far, and describe how you can use these resources to help you prepare for the comprehensive assessment in Unit VIII.

Next, describe your personal plan and goals for studying for the exam. What methods will you utilize to help you better understand and remember the material for the comprehensive assessment in Unit VIII?

Your journal entry must be at least 200 words in length. No references or citations are necessary.

**## UnitVIIMath.pdf**

MAT 1301, Liberal Arts Math 1

Course Learning Outcomes for Unit VII

Upon completion of this unit, students should be able to:

1. Apply mathematical principles used in real-world situations.
1.1 Interpret bar graphs and histograms.

6. Demonstrate understanding of basic concepts of statistics.

6.1 Develop frequency tables, stem-and-leaf displays, and histograms to represent data visually.
6.2 Compute the mean, median, and mode of distributions.
6.3 Compute the five-number summary of a distribution to draw a box-and-whisker plot.

Required Unit Resources

Chapter 14: Descriptive Statistics: Making Sense of the Data, Sections 14.1 and 14.2

Unit Lesson

Chapter 14: Descriptive Statistics: Making Sense of the Data

Suppose you owned a coffee shop in a nearby neighborhood. In order to boost sales, it would be important to
know the time of day that most people drink coffee or what kind of coffee they prefer. To find these answers,
we must use the principles of descriptive statistics.

Descriptive statistics use data to calculate different facts about certain populations. Not all statistics are
meaningful when taken out of context, but some statistics can give us an idea of surroundings, people,
events, or other areas of interest.

In this unit, you will learn how to construct frequency tables, stem-and-leaf displays, and histograms. You will
also practice how to find the mean, median, and mode of a given distribution.

This unit consists of a homework assignment in MyLab Math and an assignment in Blackboard. Be sure to
review the unit lesson, homework videos, and assignment instructions.

Enjoy Unit VII, and email your instructor with any questions.

Section 14.1: Organizing and Visualizing Data

Imagine you were given a set of 100 numbers and were asked to describe some common trends that you
observed among the numbers. This task may be difficult to complete if the numbers are not presented in an
organized way. In this section, we will learn how to represent data using a variety of methods. We will also
explore the study of statistics and learn some key terms that are used when describing sets of data.

Click the link to view the Section 14.1: Organizing and Visualizing Data lesson.

Section 14.2: Measures of Central Tendency

In the previous section, we learned how to organize data. In this section, we will learn how to utilize data in
order to calculate different statistics. The calculations we will discuss include the mean, median, and mode.

UNIT VII STUDY GUIDE

Descriptive Statistics

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516888_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516888_1)

MAT 1301, Liberal Arts Math 2

UNIT x STUDY GUIDE

Title

The mean, median, and mode are called measures of central tendency and are used by statisticians to
describe different sets of data.

Click the link to view the Section 14.2: Measures of Central Tendency lesson.

Looking Forward

After you review Sections 14.1 and 14.2 of the unit lesson, begin your Unit VI Homework assignment in
MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
problems. It is recommended that you print the following reference sheet and note-taking guide to use while
you watch the unit homework videos and complete the unit homework assignment.

• Unit VII Reference Sheet

• Unit VII Note-Taking Guide

Suggested Unit Resources

In order to access the following resources, click the links below.

The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
click the titles below to view the videos.

• Frequency Tables and Bar Graphs video

• Histograms video

• Interpreting Bar Graphs video

• Stem-and-Leaf Displays video

• The Mean, Median, and Mode video

• The Mean, Median, and Mode of Frequency Distributions video

• The Five-Number Summary and Box-and-Whisker Plots video

• Applications for the Mean video

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516889_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516889_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516887_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516887_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516885_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516885_1)

[https://www.youtube.com/watch?v=o-COYh8zYCY](https://www.youtube.com/watch?v=o-COYh8zYCY)

[https://www.youtube.com/watch?v=-850whsKU2A](https://www.youtube.com/watch?v=-850whsKU2A)

[https://www.youtube.com/watch?v=6jBTMbk1q18](https://www.youtube.com/watch?v=6jBTMbk1q18)

[https://www.youtube.com/watch?v=8Pirwo3984k](https://www.youtube.com/watch?v=8Pirwo3984k)

[https://www.youtube.com/watch?v=q9NoSk6KIDk](https://www.youtube.com/watch?v=q9NoSk6KIDk)

[https://www.youtube.com/watch?v=Btyi5-xaRB0](https://www.youtube.com/watch?v=Btyi5-xaRB0)

[https://www.youtube.com/watch?v=A5XThCLFPzo](https://www.youtube.com/watch?v=A5XThCLFPzo)

[https://www.youtube.com/watch?v=dNFZOVwFkDI](https://www.youtube.com/watch?v=dNFZOVwFkDI)

**## UnitVIIMath.pdf**

MAT 1301, Liberal Arts Math 1

Course Learning Outcomes for Unit VII

Upon completion of this unit, students should be able to:

1. Apply mathematical principles used in real-world situations.
1.1 Interpret bar graphs and histograms.

6. Demonstrate understanding of basic concepts of statistics.

6.1 Develop frequency tables, stem-and-leaf displays, and histograms to represent data visually.
6.2 Compute the mean, median, and mode of distributions.
6.3 Compute the five-number summary of a distribution to draw a box-and-whisker plot.

Required Unit Resources

Chapter 14: Descriptive Statistics: Making Sense of the Data, Sections 14.1 and 14.2

Unit Lesson

Chapter 14: Descriptive Statistics: Making Sense of the Data

Suppose you owned a coffee shop in a nearby neighborhood. In order to boost sales, it would be important to
know the time of day that most people drink coffee or what kind of coffee they prefer. To find these answers,
we must use the principles of descriptive statistics.

Descriptive statistics use data to calculate different facts about certain populations. Not all statistics are
meaningful when taken out of context, but some statistics can give us an idea of surroundings, people,
events, or other areas of interest.

In this unit, you will learn how to construct frequency tables, stem-and-leaf displays, and histograms. You will
also practice how to find the mean, median, and mode of a given distribution.

This unit consists of a homework assignment in MyLab Math and an assignment in Blackboard. Be sure to
review the unit lesson, homework videos, and assignment instructions.

Enjoy Unit VII, and email your instructor with any questions.

Section 14.1: Organizing and Visualizing Data

Imagine you were given a set of 100 numbers and were asked to describe some common trends that you
observed among the numbers. This task may be difficult to complete if the numbers are not presented in an
organized way. In this section, we will learn how to represent data using a variety of methods. We will also
explore the study of statistics and learn some key terms that are used when describing sets of data.

Click the link to view the Section 14.1: Organizing and Visualizing Data lesson.

Section 14.2: Measures of Central Tendency

In the previous section, we learned how to organize data. In this section, we will learn how to utilize data in
order to calculate different statistics. The calculations we will discuss include the mean, median, and mode.

UNIT VII STUDY GUIDE

Descriptive Statistics

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516888_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516888_1)

MAT 1301, Liberal Arts Math 2

UNIT x STUDY GUIDE

Title

The mean, median, and mode are called measures of central tendency and are used by statisticians to
describe different sets of data.

Click the link to view the Section 14.2: Measures of Central Tendency lesson.

Looking Forward

After you review Sections 14.1 and 14.2 of the unit lesson, begin your Unit VI Homework assignment in
MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
problems. It is recommended that you print the following reference sheet and note-taking guide to use while
you watch the unit homework videos and complete the unit homework assignment.

• Unit VII Reference Sheet

• Unit VII Note-Taking Guide

Suggested Unit Resources

In order to access the following resources, click the links below.

The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
click the titles below to view the videos.

• Frequency Tables and Bar Graphs video

• Histograms video

• Interpreting Bar Graphs video

• Stem-and-Leaf Displays video

• The Mean, Median, and Mode video

• The Mean, Median, and Mode of Frequency Distributions video

• The Five-Number Summary and Box-and-Whisker Plots video

• Applications for the Mean video

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516889_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516889_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516887_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516887_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516885_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516885_1)

[https://www.youtube.com/watch?v=o-COYh8zYCY](https://www.youtube.com/watch?v=o-COYh8zYCY)

[https://www.youtube.com/watch?v=-850whsKU2A](https://www.youtube.com/watch?v=-850whsKU2A)

[https://www.youtube.com/watch?v=6jBTMbk1q18](https://www.youtube.com/watch?v=6jBTMbk1q18)

[https://www.youtube.com/watch?v=8Pirwo3984k](https://www.youtube.com/watch?v=8Pirwo3984k)

[https://www.youtube.com/watch?v=q9NoSk6KIDk](https://www.youtube.com/watch?v=q9NoSk6KIDk)

[https://www.youtube.com/watch?v=Btyi5-xaRB0](https://www.youtube.com/watch?v=Btyi5-xaRB0)

[https://www.youtube.com/watch?v=A5XThCLFPzo](https://www.youtube.com/watch?v=A5XThCLFPzo)

[https://www.youtube.com/watch?v=dNFZOVwFkDI](https://www.youtube.com/watch?v=dNFZOVwFkDI)

**## MathUnitVIIJournalEntry.docx**

Unit VII Math Journal

Throughout this course, you have had access to unit study guides, reference sheets, note-taking guides, instructional videos, and learning aides. Reflect on how you used these resources to help you complete each assignment thus far, and describe how you can use these resources to help you prepare for the comprehensive assessment in Unit VIII.

Next, describe your personal plan and goals for studying for the exam. What methods will you utilize to help you better understand and remember the material for the comprehensive assessment in Unit VIII?

Your journal entry must be at least 200 words in length. No references or citations are necessary.

**## UnitVIIMath.pdf**

MAT 1301, Liberal Arts Math 1

Course Learning Outcomes for Unit VII

Upon completion of this unit, students should be able to:

1. Apply mathematical principles used in real-world situations.
1.1 Interpret bar graphs and histograms.

6. Demonstrate understanding of basic concepts of statistics.

6.1 Develop frequency tables, stem-and-leaf displays, and histograms to represent data visually.
6.2 Compute the mean, median, and mode of distributions.
6.3 Compute the five-number summary of a distribution to draw a box-and-whisker plot.

Required Unit Resources

Chapter 14: Descriptive Statistics: Making Sense of the Data, Sections 14.1 and 14.2

Unit Lesson

Chapter 14: Descriptive Statistics: Making Sense of the Data

Suppose you owned a coffee shop in a nearby neighborhood. In order to boost sales, it would be important to
know the time of day that most people drink coffee or what kind of coffee they prefer. To find these answers,
we must use the principles of descriptive statistics.

Descriptive statistics use data to calculate different facts about certain populations. Not all statistics are
meaningful when taken out of context, but some statistics can give us an idea of surroundings, people,
events, or other areas of interest.

In this unit, you will learn how to construct frequency tables, stem-and-leaf displays, and histograms. You will
also practice how to find the mean, median, and mode of a given distribution.

This unit consists of a homework assignment in MyLab Math and an assignment in Blackboard. Be sure to
review the unit lesson, homework videos, and assignment instructions.

Enjoy Unit VII, and email your instructor with any questions.

Section 14.1: Organizing and Visualizing Data

Imagine you were given a set of 100 numbers and were asked to describe some common trends that you
observed among the numbers. This task may be difficult to complete if the numbers are not presented in an
organized way. In this section, we will learn how to represent data using a variety of methods. We will also
explore the study of statistics and learn some key terms that are used when describing sets of data.

Click the link to view the Section 14.1: Organizing and Visualizing Data lesson.

Section 14.2: Measures of Central Tendency

In the previous section, we learned how to organize data. In this section, we will learn how to utilize data in
order to calculate different statistics. The calculations we will discuss include the mean, median, and mode.

UNIT VII STUDY GUIDE

Descriptive Statistics

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516888_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516888_1)

MAT 1301, Liberal Arts Math 2

UNIT x STUDY GUIDE

Title

The mean, median, and mode are called measures of central tendency and are used by statisticians to
describe different sets of data.

Click the link to view the Section 14.2: Measures of Central Tendency lesson.

Looking Forward

After you review Sections 14.1 and 14.2 of the unit lesson, begin your Unit VI Homework assignment in
MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
problems. It is recommended that you print the following reference sheet and note-taking guide to use while
you watch the unit homework videos and complete the unit homework assignment.

• Unit VII Reference Sheet

• Unit VII Note-Taking Guide

Suggested Unit Resources

In order to access the following resources, click the links below.

The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
click the titles below to view the videos.

• Frequency Tables and Bar Graphs video

• Histograms video

• Interpreting Bar Graphs video

• Stem-and-Leaf Displays video

• The Mean, Median, and Mode video

• The Mean, Median, and Mode of Frequency Distributions video

• The Five-Number Summary and Box-and-Whisker Plots video

• Applications for the Mean video

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516889_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516889_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516887_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516887_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516885_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516885_1)

[https://www.youtube.com/watch?v=o-COYh8zYCY](https://www.youtube.com/watch?v=o-COYh8zYCY)

[https://www.youtube.com/watch?v=-850whsKU2A](https://www.youtube.com/watch?v=-850whsKU2A)

[https://www.youtube.com/watch?v=6jBTMbk1q18](https://www.youtube.com/watch?v=6jBTMbk1q18)

[https://www.youtube.com/watch?v=8Pirwo3984k](https://www.youtube.com/watch?v=8Pirwo3984k)

[https://www.youtube.com/watch?v=q9NoSk6KIDk](https://www.youtube.com/watch?v=q9NoSk6KIDk)

[https://www.youtube.com/watch?v=Btyi5-xaRB0](https://www.youtube.com/watch?v=Btyi5-xaRB0)

[https://www.youtube.com/watch?v=A5XThCLFPzo](https://www.youtube.com/watch?v=A5XThCLFPzo)

[https://www.youtube.com/watch?v=dNFZOVwFkDI](https://www.youtube.com/watch?v=dNFZOVwFkDI)

**## MathUnitVIIJournalEntry.docx**

Unit VII Math Journal

Throughout this course, you have had access to unit study guides, reference sheets, note-taking guides, instructional videos, and learning aides. Reflect on how you used these resources to help you complete each assignment thus far, and describe how you can use these resources to help you prepare for the comprehensive assessment in Unit VIII.

Next, describe your personal plan and goals for studying for the exam. What methods will you utilize to help you better understand and remember the material for the comprehensive assessment in Unit VIII?

Your journal entry must be at least 200 words in length. No references or citations are necessary.

**## UnitVIIMath.pdf**

MAT 1301, Liberal Arts Math 1

Course Learning Outcomes for Unit VII

Upon completion of this unit, students should be able to:

1. Apply mathematical principles used in real-world situations.
1.1 Interpret bar graphs and histograms.

6. Demonstrate understanding of basic concepts of statistics.

6.1 Develop frequency tables, stem-and-leaf displays, and histograms to represent data visually.
6.2 Compute the mean, median, and mode of distributions.
6.3 Compute the five-number summary of a distribution to draw a box-and-whisker plot.

Required Unit Resources

Chapter 14: Descriptive Statistics: Making Sense of the Data, Sections 14.1 and 14.2

Unit Lesson

Chapter 14: Descriptive Statistics: Making Sense of the Data

Suppose you owned a coffee shop in a nearby neighborhood. In order to boost sales, it would be important to
know the time of day that most people drink coffee or what kind of coffee they prefer. To find these answers,
we must use the principles of descriptive statistics.

Descriptive statistics use data to calculate different facts about certain populations. Not all statistics are
meaningful when taken out of context, but some statistics can give us an idea of surroundings, people,
events, or other areas of interest.

In this unit, you will learn how to construct frequency tables, stem-and-leaf displays, and histograms. You will
also practice how to find the mean, median, and mode of a given distribution.

This unit consists of a homework assignment in MyLab Math and an assignment in Blackboard. Be sure to
review the unit lesson, homework videos, and assignment instructions.

Enjoy Unit VII, and email your instructor with any questions.

Section 14.1: Organizing and Visualizing Data

Imagine you were given a set of 100 numbers and were asked to describe some common trends that you
observed among the numbers. This task may be difficult to complete if the numbers are not presented in an
organized way. In this section, we will learn how to represent data using a variety of methods. We will also
explore the study of statistics and learn some key terms that are used when describing sets of data.

Click the link to view the Section 14.1: Organizing and Visualizing Data lesson.

Section 14.2: Measures of Central Tendency

In the previous section, we learned how to organize data. In this section, we will learn how to utilize data in
order to calculate different statistics. The calculations we will discuss include the mean, median, and mode.

UNIT VII STUDY GUIDE

Descriptive Statistics

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516888_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516888_1)

MAT 1301, Liberal Arts Math 2

UNIT x STUDY GUIDE

Title

The mean, median, and mode are called measures of central tendency and are used by statisticians to
describe different sets of data.

Click the link to view the Section 14.2: Measures of Central Tendency lesson.

Looking Forward

After you review Sections 14.1 and 14.2 of the unit lesson, begin your Unit VI Homework assignment in
MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
problems. It is recommended that you print the following reference sheet and note-taking guide to use while
you watch the unit homework videos and complete the unit homework assignment.

• Unit VII Reference Sheet

• Unit VII Note-Taking Guide

Suggested Unit Resources

In order to access the following resources, click the links below.

The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
click the titles below to view the videos.

• Frequency Tables and Bar Graphs video

• Histograms video

• Interpreting Bar Graphs video

• Stem-and-Leaf Displays video

• The Mean, Median, and Mode video

• The Mean, Median, and Mode of Frequency Distributions video

• The Five-Number Summary and Box-and-Whisker Plots video

• Applications for the Mean video

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516889_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516889_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516887_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516887_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150516885_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150516885_1)

[https://www.youtube.com/watch?v=o-COYh8zYCY](https://www.youtube.com/watch?v=o-COYh8zYCY)

[https://www.youtube.com/watch?v=-850whsKU2A](https://www.youtube.com/watch?v=-850whsKU2A)

[https://www.youtube.com/watch?v=6jBTMbk1q18](https://www.youtube.com/watch?v=6jBTMbk1q18)

[https://www.youtube.com/watch?v=8Pirwo3984k](https://www.youtube.com/watch?v=8Pirwo3984k)

[https://www.youtube.com/watch?v=q9NoSk6KIDk](https://www.youtube.com/watch?v=q9NoSk6KIDk)

[https://www.youtube.com/watch?v=Btyi5-xaRB0](https://www.youtube.com/watch?v=Btyi5-xaRB0)

[https://www.youtube.com/watch?v=A5XThCLFPzo](https://www.youtube.com/watch?v=A5XThCLFPzo)

[https://www.youtube.com/watch?v=dNFZOVwFkDI](https://www.youtube.com/watch?v=dNFZOVwFkDI)

– 1
– 2

November 5, 2026
[Solved] mat 210 wk 3

✓ Verified Academic Solution Available

Executive Solution Overview

Which scatter plot would be best to use for a study? – ## cf_Week_3_Assignment_Template5.docx **## cf_Week_3_Assignment_Template5.docx** **![A black and grey logo Description automatically generated](https://www.sweetstudy.com/questions/mat-210-wk-3) MAT210 – Week 3 Assignment Template** **#…

Instant Solution Download
$6.99

Immediate access to the full model answer, formatted citations, and rubric breakdown.

Need a Fresh Custom Paper?

Have this question answered from scratch according to your specific instructions and deadline.
Order on TutorsGallery →

Assignment Prompt & Instructions

Which scatter plot would be best to use for a study?

– ## cf_Week_3_Assignment_Template5.docx

**## cf_Week_3_Assignment_Template5.docx**

**![A black and grey logo Description automatically generated](https://www.sweetstudy.com/questions/mat-210-wk-3) MAT210 – Week 3 Assignment Template**

**## **Week 3 Assignment – The Foundation of Data-Driven Decisions****

****Name:**[Add your name]**

****Professor Name:** [Add your professor’s name]**

****Date:** [Add the Date Submitted]**

**Scenario: You would like to determine whether eating before bed influences sleep patterns.**

**Remember that the steps 7 steps of a statistical study are:**

**1. Formulate the purpose of the study.**

**2. Identify the variables for the study.**

**3. Define the population.**

**4. Decide what sampling method you will use to collect the data.**

**5. Collect the data.**

**6. Summarize the data and perform any statistical calculations needed.**

**7. Interpret the results (Week 2 Learn, 1).**

****Explain what you would do to complete each step of a study where you would like to determine whether eating before bed influences sleep patterns. What would you need to do and what would you need to consider to complete each step?****

**| | |**
**| — | — |**
**| **Step 1** | |**
**| **Step 2** | |**
**| **Step 3** | |**
**| **Step 4** | |**
**| **Step 5** | |**
**| **Step 6** | |**
**| **Step 7** | |**

****Then, answer the questions below.****

**| | |**
**| — | — |**
**| **What is your hypothesis?** | |**
**| **How would the results of the data influence decisions you might make about eating and sleeping?** | |**
**| **How would we know if the results of the study are valid and reliable?** | |**
**| **What questions would you ask to find out more about the quality of the data?** | |**
**| **Why is it important to gather and report valid and reliable data?** | |**

**Source**

**1. Week 2 Learn. MAT210 Canvas course.**

**© 2024 Strayer University. All Rights Reserved. This document contains Strayer University Confidential and Proprietary information and may not be copied, further distributed, or otherwise disclosed in whole or in part, without the expressed written permission of Strayer University.**

**Page 1 of 2**

****image1.png****

**## cf_Week_3_Assignment_Template5.docx**

**![A black and grey logo Description automatically generated](https://www.sweetstudy.com/questions/mat-210-wk-3) MAT210 – Week 3 Assignment Template**

**## **Week 3 Assignment – The Foundation of Data-Driven Decisions****

****Name:**[Add your name]**

****Professor Name:** [Add your professor’s name]**

****Date:** [Add the Date Submitted]**

**Scenario: You would like to determine whether eating before bed influences sleep patterns.**

**Remember that the steps 7 steps of a statistical study are:**

**1. Formulate the purpose of the study.**

**2. Identify the variables for the study.**

**3. Define the population.**

**4. Decide what sampling method you will use to collect the data.**

**5. Collect the data.**

**6. Summarize the data and perform any statistical calculations needed.**

**7. Interpret the results (Week 2 Learn, 1).**

****Explain what you would do to complete each step of a study where you would like to determine whether eating before bed influences sleep patterns. What would you need to do and what would you need to consider to complete each step?****

**| | |**
**| — | — |**
**| **Step 1** | |**
**| **Step 2** | |**
**| **Step 3** | |**
**| **Step 4** | |**
**| **Step 5** | |**
**| **Step 6** | |**
**| **Step 7** | |**

****Then, answer the questions below.****

**| | |**
**| — | — |**
**| **What is your hypothesis?** | |**
**| **How would the results of the data influence decisions you might make about eating and sleeping?** | |**
**| **How would we know if the results of the study are valid and reliable?** | |**
**| **What questions would you ask to find out more about the quality of the data?** | |**
**| **Why is it important to gather and report valid and reliable data?** | |**

**Source**

**1. Week 2 Learn. MAT210 Canvas course.**

**© 2024 Strayer University. All Rights Reserved. This document contains Strayer University Confidential and Proprietary information and may not be copied, further distributed, or otherwise disclosed in whole or in part, without the expressed written permission of Strayer University.**

**Page 1 of 2**

****image1.png****

November 5, 2026
[Solved] mat 210 wk 9

✓ Verified Academic Solution Available

Executive Solution Overview

How to construct a box and whisker plot excel? – ## Week_9_Assignment_Template.docx **## Week_9_Assignment_Template.docx** | | | | — | — | | ![](https://www.sweetstudy.com/questions/mat-210-wk-9) | MAT210 – Week 9 Assignment Template | ## Week 9 Assignment Template ### Making Data Driven D…

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Assignment Prompt & Instructions

How to construct a box and whisker plot excel?

– ## Week_9_Assignment_Template.docx

**## Week_9_Assignment_Template.docx**

| | |
| — | — |
| ![](https://www.sweetstudy.com/questions/mat-210-wk-9) | MAT210 – Week 9 Assignment Template |

## Week 9 Assignment Template

### Making Data Driven Decisions

**Name:** **Case Study:**

1. Construct a box-and-whisker plot in Excel for the data set you used in your ALEKS assignment for this week. Paste that below.

1. Evaluate the results of the hypothesis test and communicate the suggested solutions based on those results. Provide the following discussion based on the conclusion of your test:

1.
Provide a detailed explanation to your supervisor of how the results address the concern.

1. What is your suggested solution based on the results?

1. What decisions should be made based on the results? What should the next steps be?

**Note**: Your responses to all of the questions should be about one page in total.

© 2024 Strayer University. All Rights Reserved. This document contains Strayer University Confidential and Proprietary information and may not be copied, further distributed, or otherwise disclosed in whole or in part, without the expressed written permission of Strayer University.

Page 1 of 1

**image1.png**

**## Week_9_Assignment_Template.docx**

| | |
| — | — |
| ![](https://www.sweetstudy.com/questions/mat-210-wk-9) | MAT210 – Week 9 Assignment Template |

## Week 9 Assignment Template

### Making Data Driven Decisions

**Name:** **Case Study:**

1. Construct a box-and-whisker plot in Excel for the data set you used in your ALEKS assignment for this week. Paste that below.

1. Evaluate the results of the hypothesis test and communicate the suggested solutions based on those results. Provide the following discussion based on the conclusion of your test:

1.
Provide a detailed explanation to your supervisor of how the results address the concern.

1. What is your suggested solution based on the results?

1. What decisions should be made based on the results? What should the next steps be?

**Note**: Your responses to all of the questions should be about one page in total.

© 2024 Strayer University. All Rights Reserved. This document contains Strayer University Confidential and Proprietary information and may not be copied, further distributed, or otherwise disclosed in whole or in part, without the expressed written permission of Strayer University.

Page 1 of 1

**image1.png**

November 5, 2026
[Solved] Unit V DB Math

✓ Verified Academic Solution Available

Executive Solution Overview

See attached – ## DBVMath.docx – ## StudyGuideUnitVMath.pdf **## DBVMath.docx** DB V Math This unit covers different counting methods: the fundamental counting principle, combinations, and permutations. Complete each of the following: 1. Choose one of these topics and explain it to your classmates …

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Have this question answered from scratch according to your specific instructions and deadline.
Order on TutorsGallery →

Assignment Prompt & Instructions

See attached

– ## DBVMath.docx

– ## StudyGuideUnitVMath.pdf

**## DBVMath.docx**

DB V Math

This unit covers different counting methods: the fundamental counting principle, combinations, and permutations. Complete each of the following:

1. Choose one of these topics and explain it to your classmates in your own words.

2. Create an example using the counting method you chose.

3. Explain and show the steps to solving your example.

4. State your solution.

Respond to a classmate’s post. Provide any tips or suggestions you may have for them on the topic mentioned or for studying math overall.

**## StudyGuideUnitVMath.pdf**

MAT 1301, Liberal Arts Math 1

Course Learning Outcomes for Unit V

Upon completion of this unit, students should be able to:

1. Apply mathematical principles used in real-world situations.
1.1 Tabulate elements in a set systematically.
1.2 Draw tree diagrams to represent counting situations graphically.
1.3 Apply the theory of permutations and combinations to solve counting problems.

5. Demonstrate counting techniques.

5.1 Apply the fundamental counting principle.
5.2 Calculate the number of permutations and combinations of n objects taken r at a time.
5.3 Use the factorial operation to evaluate expressions.

Required Unit Resources

Chapter 12: Counting: Just How Many Are There?, Sections 12.1–12.3

Unit Lesson

Chapter 12: Counting: Just How Many Are There?

Numbers and counting are some of the first mathematical principles that were introduced to you at a young
age. We first learned how to count to 10; we then learned how to count to 100; and, eventually, we learned
how to count by even and odd numbers.

This unit expands our knowledge on basic counting strategies. For example, counting principles can describe
the number of ways to perform certain tasks. These principles can be applied to many real-world situations.
For instance, some sandwich shops offer an array of breads, meats, toppings, and sauces that can create an
abundance of sandwich combinations. We can apply counting principles to identify the number of different
sandwiches we could create using the number of choices given to us.

Throughout this unit, you will learn how to count objects within a set systematically, how to draw tree
diagrams, how to apply the fundamental counting principle, and how to apply the theory of permutations and
combinations in order to solve counting problems.

After you review the unit lesson, please complete the unit homework and assessment in MyLab Math.

Section 12.1: Introduction to Counting Methods

In this section, we will learn how to apply different counting techniques in order to identify the number of ways
to select objects from a given set. These methods are beneficial when the set of objects is large.

Click the link to view the Section 12.1: Introduction to Counting Methods lesson.

Section 12.2: The Fundamental Counting Principle

The fundamental counting principle utilizes the concept of a tree diagram to identify the number of ways a
series of tasks can be completed by a using a simple formula.

UNIT V STUDY GUIDE

Counting

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517528_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517528_1)

MAT 1301, Liberal Arts Math 2

UNIT x STUDY GUIDE

Title

Click the link to view the Section 12.2: The Fundamental Counting Principle lesson.

Section 12.3: Permutations and Combinations

Have you ever tried several different combinations of letters and numbers in order to identify the correct
password to a website? If so, then you have utilized the theory of permutations and combinations.
Permutations and combinations are mathematical terms that are used when solving detailed counting
problems. These principles help us identify the number of possible outcomes for a particular situation.

Click the link to view the Section 12.3: Permutations and Combinations lesson.

Looking Forward

After you review Sections 12.1, 12.2, and 12.3 of the unit lesson, begin your Unit V Homework assignment in
MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
problems. It is recommended that you print the following reference sheet and note-taking guide to use while
you watch the unit homework videos and complete the unit homework assignment.

• Unit V Reference Sheet

• Unit V Note-Taking Guide

Suggested Unit Resources

In order to access the following resources, click the links below.

The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
click the titles below to view the videos. Transcripts and closed captioning can be found when you click on the
links below.

• Factorials video

• The Fundamental Counting Principle video

• Permutations and Combinations, Part I video

• Permutations and Combinations, Part II video

• Permutations and Combinations, Part III video

• Systematic Counting video

• Systematic Listing video

• Tree Diagrams video

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517526_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517526_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517527_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517527_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517525_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517525_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517524_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517524_1)

[https://www.youtube.com/watch?v=f1yrTVLSi_A](https://www.youtube.com/watch?v=f1yrTVLSi_A)

[https://www.youtube.com/watch?v=n6Uu5cGbm9M](https://www.youtube.com/watch?v=n6Uu5cGbm9M)

[https://www.youtube.com/watch?v=Kel40CtTYOE](https://www.youtube.com/watch?v=Kel40CtTYOE)

[https://www.youtube.com/watch?v=IM6-9bjr43o](https://www.youtube.com/watch?v=IM6-9bjr43o)

[https://www.youtube.com/watch?v=QfVaN1TCgw8](https://www.youtube.com/watch?v=QfVaN1TCgw8)

[https://www.youtube.com/watch?v=cWTA37dMpY4](https://www.youtube.com/watch?v=cWTA37dMpY4)

[https://www.youtube.com/watch?v=QxZJLoT2duA](https://www.youtube.com/watch?v=QxZJLoT2duA)

[https://www.youtube.com/watch?v=QyY9QCCdLEc](https://www.youtube.com/watch?v=QyY9QCCdLEc)

**## StudyGuideUnitVMath.pdf**

MAT 1301, Liberal Arts Math 1

Course Learning Outcomes for Unit V

Upon completion of this unit, students should be able to:

1. Apply mathematical principles used in real-world situations.
1.1 Tabulate elements in a set systematically.
1.2 Draw tree diagrams to represent counting situations graphically.
1.3 Apply the theory of permutations and combinations to solve counting problems.

5. Demonstrate counting techniques.

5.1 Apply the fundamental counting principle.
5.2 Calculate the number of permutations and combinations of n objects taken r at a time.
5.3 Use the factorial operation to evaluate expressions.

Required Unit Resources

Chapter 12: Counting: Just How Many Are There?, Sections 12.1–12.3

Unit Lesson

Chapter 12: Counting: Just How Many Are There?

Numbers and counting are some of the first mathematical principles that were introduced to you at a young
age. We first learned how to count to 10; we then learned how to count to 100; and, eventually, we learned
how to count by even and odd numbers.

This unit expands our knowledge on basic counting strategies. For example, counting principles can describe
the number of ways to perform certain tasks. These principles can be applied to many real-world situations.
For instance, some sandwich shops offer an array of breads, meats, toppings, and sauces that can create an
abundance of sandwich combinations. We can apply counting principles to identify the number of different
sandwiches we could create using the number of choices given to us.

Throughout this unit, you will learn how to count objects within a set systematically, how to draw tree
diagrams, how to apply the fundamental counting principle, and how to apply the theory of permutations and
combinations in order to solve counting problems.

After you review the unit lesson, please complete the unit homework and assessment in MyLab Math.

Section 12.1: Introduction to Counting Methods

In this section, we will learn how to apply different counting techniques in order to identify the number of ways
to select objects from a given set. These methods are beneficial when the set of objects is large.

Click the link to view the Section 12.1: Introduction to Counting Methods lesson.

Section 12.2: The Fundamental Counting Principle

The fundamental counting principle utilizes the concept of a tree diagram to identify the number of ways a
series of tasks can be completed by a using a simple formula.

UNIT V STUDY GUIDE

Counting

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517528_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517528_1)

MAT 1301, Liberal Arts Math 2

UNIT x STUDY GUIDE

Title

Click the link to view the Section 12.2: The Fundamental Counting Principle lesson.

Section 12.3: Permutations and Combinations

Have you ever tried several different combinations of letters and numbers in order to identify the correct
password to a website? If so, then you have utilized the theory of permutations and combinations.
Permutations and combinations are mathematical terms that are used when solving detailed counting
problems. These principles help us identify the number of possible outcomes for a particular situation.

Click the link to view the Section 12.3: Permutations and Combinations lesson.

Looking Forward

After you review Sections 12.1, 12.2, and 12.3 of the unit lesson, begin your Unit V Homework assignment in
MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
problems. It is recommended that you print the following reference sheet and note-taking guide to use while
you watch the unit homework videos and complete the unit homework assignment.

• Unit V Reference Sheet

• Unit V Note-Taking Guide

Suggested Unit Resources

In order to access the following resources, click the links below.

The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
click the titles below to view the videos. Transcripts and closed captioning can be found when you click on the
links below.

• Factorials video

• The Fundamental Counting Principle video

• Permutations and Combinations, Part I video

• Permutations and Combinations, Part II video

• Permutations and Combinations, Part III video

• Systematic Counting video

• Systematic Listing video

• Tree Diagrams video

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517526_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517526_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517527_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517527_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517525_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517525_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517524_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517524_1)

[https://www.youtube.com/watch?v=f1yrTVLSi_A](https://www.youtube.com/watch?v=f1yrTVLSi_A)

[https://www.youtube.com/watch?v=n6Uu5cGbm9M](https://www.youtube.com/watch?v=n6Uu5cGbm9M)

[https://www.youtube.com/watch?v=Kel40CtTYOE](https://www.youtube.com/watch?v=Kel40CtTYOE)

[https://www.youtube.com/watch?v=IM6-9bjr43o](https://www.youtube.com/watch?v=IM6-9bjr43o)

[https://www.youtube.com/watch?v=QfVaN1TCgw8](https://www.youtube.com/watch?v=QfVaN1TCgw8)

[https://www.youtube.com/watch?v=cWTA37dMpY4](https://www.youtube.com/watch?v=cWTA37dMpY4)

[https://www.youtube.com/watch?v=QxZJLoT2duA](https://www.youtube.com/watch?v=QxZJLoT2duA)

[https://www.youtube.com/watch?v=QyY9QCCdLEc](https://www.youtube.com/watch?v=QyY9QCCdLEc)

**## DBVMath.docx**

DB V Math

This unit covers different counting methods: the fundamental counting principle, combinations, and permutations. Complete each of the following:

1. Choose one of these topics and explain it to your classmates in your own words.

2. Create an example using the counting method you chose.

3. Explain and show the steps to solving your example.

4. State your solution.

Respond to a classmate’s post. Provide any tips or suggestions you may have for them on the topic mentioned or for studying math overall.

**## StudyGuideUnitVMath.pdf**

MAT 1301, Liberal Arts Math 1

Course Learning Outcomes for Unit V

Upon completion of this unit, students should be able to:

1. Apply mathematical principles used in real-world situations.
1.1 Tabulate elements in a set systematically.
1.2 Draw tree diagrams to represent counting situations graphically.
1.3 Apply the theory of permutations and combinations to solve counting problems.

5. Demonstrate counting techniques.

5.1 Apply the fundamental counting principle.
5.2 Calculate the number of permutations and combinations of n objects taken r at a time.
5.3 Use the factorial operation to evaluate expressions.

Required Unit Resources

Chapter 12: Counting: Just How Many Are There?, Sections 12.1–12.3

Unit Lesson

Chapter 12: Counting: Just How Many Are There?

Numbers and counting are some of the first mathematical principles that were introduced to you at a young
age. We first learned how to count to 10; we then learned how to count to 100; and, eventually, we learned
how to count by even and odd numbers.

This unit expands our knowledge on basic counting strategies. For example, counting principles can describe
the number of ways to perform certain tasks. These principles can be applied to many real-world situations.
For instance, some sandwich shops offer an array of breads, meats, toppings, and sauces that can create an
abundance of sandwich combinations. We can apply counting principles to identify the number of different
sandwiches we could create using the number of choices given to us.

Throughout this unit, you will learn how to count objects within a set systematically, how to draw tree
diagrams, how to apply the fundamental counting principle, and how to apply the theory of permutations and
combinations in order to solve counting problems.

After you review the unit lesson, please complete the unit homework and assessment in MyLab Math.

Section 12.1: Introduction to Counting Methods

In this section, we will learn how to apply different counting techniques in order to identify the number of ways
to select objects from a given set. These methods are beneficial when the set of objects is large.

Click the link to view the Section 12.1: Introduction to Counting Methods lesson.

Section 12.2: The Fundamental Counting Principle

The fundamental counting principle utilizes the concept of a tree diagram to identify the number of ways a
series of tasks can be completed by a using a simple formula.

UNIT V STUDY GUIDE

Counting

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517528_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517528_1)

MAT 1301, Liberal Arts Math 2

UNIT x STUDY GUIDE

Title

Click the link to view the Section 12.2: The Fundamental Counting Principle lesson.

Section 12.3: Permutations and Combinations

Have you ever tried several different combinations of letters and numbers in order to identify the correct
password to a website? If so, then you have utilized the theory of permutations and combinations.
Permutations and combinations are mathematical terms that are used when solving detailed counting
problems. These principles help us identify the number of possible outcomes for a particular situation.

Click the link to view the Section 12.3: Permutations and Combinations lesson.

Looking Forward

After you review Sections 12.1, 12.2, and 12.3 of the unit lesson, begin your Unit V Homework assignment in
MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
problems. It is recommended that you print the following reference sheet and note-taking guide to use while
you watch the unit homework videos and complete the unit homework assignment.

• Unit V Reference Sheet

• Unit V Note-Taking Guide

Suggested Unit Resources

In order to access the following resources, click the links below.

The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
click the titles below to view the videos. Transcripts and closed captioning can be found when you click on the
links below.

• Factorials video

• The Fundamental Counting Principle video

• Permutations and Combinations, Part I video

• Permutations and Combinations, Part II video

• Permutations and Combinations, Part III video

• Systematic Counting video

• Systematic Listing video

• Tree Diagrams video

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517526_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517526_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517527_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517527_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517525_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517525_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517524_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517524_1)

[https://www.youtube.com/watch?v=f1yrTVLSi_A](https://www.youtube.com/watch?v=f1yrTVLSi_A)

[https://www.youtube.com/watch?v=n6Uu5cGbm9M](https://www.youtube.com/watch?v=n6Uu5cGbm9M)

[https://www.youtube.com/watch?v=Kel40CtTYOE](https://www.youtube.com/watch?v=Kel40CtTYOE)

[https://www.youtube.com/watch?v=IM6-9bjr43o](https://www.youtube.com/watch?v=IM6-9bjr43o)

[https://www.youtube.com/watch?v=QfVaN1TCgw8](https://www.youtube.com/watch?v=QfVaN1TCgw8)

[https://www.youtube.com/watch?v=cWTA37dMpY4](https://www.youtube.com/watch?v=cWTA37dMpY4)

[https://www.youtube.com/watch?v=QxZJLoT2duA](https://www.youtube.com/watch?v=QxZJLoT2duA)

[https://www.youtube.com/watch?v=QyY9QCCdLEc](https://www.youtube.com/watch?v=QyY9QCCdLEc)

**## DBVMath.docx**

DB V Math

This unit covers different counting methods: the fundamental counting principle, combinations, and permutations. Complete each of the following:

1. Choose one of these topics and explain it to your classmates in your own words.

2. Create an example using the counting method you chose.

3. Explain and show the steps to solving your example.

4. State your solution.

Respond to a classmate’s post. Provide any tips or suggestions you may have for them on the topic mentioned or for studying math overall.

**## StudyGuideUnitVMath.pdf**

MAT 1301, Liberal Arts Math 1

Course Learning Outcomes for Unit V

Upon completion of this unit, students should be able to:

1. Apply mathematical principles used in real-world situations.
1.1 Tabulate elements in a set systematically.
1.2 Draw tree diagrams to represent counting situations graphically.
1.3 Apply the theory of permutations and combinations to solve counting problems.

5. Demonstrate counting techniques.

5.1 Apply the fundamental counting principle.
5.2 Calculate the number of permutations and combinations of n objects taken r at a time.
5.3 Use the factorial operation to evaluate expressions.

Required Unit Resources

Chapter 12: Counting: Just How Many Are There?, Sections 12.1–12.3

Unit Lesson

Chapter 12: Counting: Just How Many Are There?

Numbers and counting are some of the first mathematical principles that were introduced to you at a young
age. We first learned how to count to 10; we then learned how to count to 100; and, eventually, we learned
how to count by even and odd numbers.

This unit expands our knowledge on basic counting strategies. For example, counting principles can describe
the number of ways to perform certain tasks. These principles can be applied to many real-world situations.
For instance, some sandwich shops offer an array of breads, meats, toppings, and sauces that can create an
abundance of sandwich combinations. We can apply counting principles to identify the number of different
sandwiches we could create using the number of choices given to us.

Throughout this unit, you will learn how to count objects within a set systematically, how to draw tree
diagrams, how to apply the fundamental counting principle, and how to apply the theory of permutations and
combinations in order to solve counting problems.

After you review the unit lesson, please complete the unit homework and assessment in MyLab Math.

Section 12.1: Introduction to Counting Methods

In this section, we will learn how to apply different counting techniques in order to identify the number of ways
to select objects from a given set. These methods are beneficial when the set of objects is large.

Click the link to view the Section 12.1: Introduction to Counting Methods lesson.

Section 12.2: The Fundamental Counting Principle

The fundamental counting principle utilizes the concept of a tree diagram to identify the number of ways a
series of tasks can be completed by a using a simple formula.

UNIT V STUDY GUIDE

Counting

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517528_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517528_1)

MAT 1301, Liberal Arts Math 2

UNIT x STUDY GUIDE

Title

Click the link to view the Section 12.2: The Fundamental Counting Principle lesson.

Section 12.3: Permutations and Combinations

Have you ever tried several different combinations of letters and numbers in order to identify the correct
password to a website? If so, then you have utilized the theory of permutations and combinations.
Permutations and combinations are mathematical terms that are used when solving detailed counting
problems. These principles help us identify the number of possible outcomes for a particular situation.

Click the link to view the Section 12.3: Permutations and Combinations lesson.

Looking Forward

After you review Sections 12.1, 12.2, and 12.3 of the unit lesson, begin your Unit V Homework assignment in
MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
problems. It is recommended that you print the following reference sheet and note-taking guide to use while
you watch the unit homework videos and complete the unit homework assignment.

• Unit V Reference Sheet

• Unit V Note-Taking Guide

Suggested Unit Resources

In order to access the following resources, click the links below.

The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
click the titles below to view the videos. Transcripts and closed captioning can be found when you click on the
links below.

• Factorials video

• The Fundamental Counting Principle video

• Permutations and Combinations, Part I video

• Permutations and Combinations, Part II video

• Permutations and Combinations, Part III video

• Systematic Counting video

• Systematic Listing video

• Tree Diagrams video

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517526_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517526_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517527_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517527_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517525_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517525_1)

[https://online.columbiasouthern.edu/bbcswebdav/xid-150517524_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517524_1)

[https://www.youtube.com/watch?v=f1yrTVLSi_A](https://www.youtube.com/watch?v=f1yrTVLSi_A)

[https://www.youtube.com/watch?v=n6Uu5cGbm9M](https://www.youtube.com/watch?v=n6Uu5cGbm9M)

[https://www.youtube.com/watch?v=Kel40CtTYOE](https://www.youtube.com/watch?v=Kel40CtTYOE)

[https://www.youtube.com/watch?v=IM6-9bjr43o](https://www.youtube.com/watch?v=IM6-9bjr43o)

[https://www.youtube.com/watch?v=QfVaN1TCgw8](https://www.youtube.com/watch?v=QfVaN1TCgw8)

[https://www.youtube.com/watch?v=cWTA37dMpY4](https://www.youtube.com/watch?v=cWTA37dMpY4)

[https://www.youtube.com/watch?v=QxZJLoT2duA](https://www.youtube.com/watch?v=QxZJLoT2duA)

[https://www.youtube.com/watch?v=QyY9QCCdLEc](https://www.youtube.com/watch?v=QyY9QCCdLEc)

– 1
– 2

November 5, 2026
[Solved] Find the area of the figure. (Sides meet at right angles.)

✓ Verified Academic Solution Available

Executive Solution Overview

Find the [area](https://www-awu.aleks.com/blank) of the figure. (Sides meet at [right angles](https://www-awu.aleks.com/blank).)5m4m5m4m5m7m15m7m – 2 years ago – 0.01

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Find the [area](https://www-awu.aleks.com/blank) of the figure. (Sides meet at [right angles](https://www-awu.aleks.com/blank).)5m4m5m4m5m7m15m7m

– 2 years ago
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November 5, 2026
[Solved] Mathematics Purchasing a Vehicle Assignment

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##### **Part 1: Comparing New to Used** Purchasing a new vehicle can greatly affect your financial situation. You will gain a better understanding of the car-buying process and the components that affect your monthly payments. You will compare the costs of buying a new vehicle and a used vehicle in …

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##### **Part 1: Comparing New to Used**

Purchasing a new vehicle can greatly affect your financial situation. You will gain a better understanding of the car-buying process and the components that affect your monthly payments. You will compare the costs of buying a new vehicle and a used vehicle in the same model.

**Directions: Download the above document and answer the questions in the document for Part 1 and Part 2.**

Here are some pointers to help you:

Part 1

– Is there a new car or truck you’ve dreamed about owning? Now is your chance to see how much it would cost.
– First, choose a car or truck, then build and price a new model. Copy and paste info on the vehicle you’ve built to include with your project
– Next, look at used vehicles between 2-5 years old of the same make and model. You may look for used vehicles from local dealers, Autotrader, etc.
– Copy and paste info and pictures on the used vehicle to include in your project
– You will use this Car Loan Calculator to calculate payments. After gathering info, answer the questions on the attached document using the prices found for your new and used vehicles car [Loan Calculator](http://www.cars.com/go/advice/financing/calc/loanCalc.jsp?mode=full)
– Assume you have no trade-in and no sales tax
– In a short reflection below your questions, answer the following questions have you purchased a vehicle before? If so, do you have any regrets about your experience?
– After this activity, do you feel more confident and informed about buying a vehicle?
– Now that you have completed this activity if you were shopping for a vehicle, would you choose to buy a new or used one? Explain why.

##### **Part 2: Comparing Hybrid to Regular**

**Question:**

**Is it worth buying a Hyundai Sonata hybrid instead of the regular Hyundai Sonata?**

_Download the above document and answer on those sheets. Then upload._

To answer this question we will break it down.

1) What are some of the factors to consider? List at least 3.

2) Focus on the cost of fuel.

3) What is the percent decrease in the gas cost for the hybrid?

4) Research and discuss the starting prices for each vehicle.

5) To better answer the “is it worth it” question, how long it will the gas savings make up for the additional initial cost?

6) Discuss the pros and cons of each vehicle.

– [\
\
VehicleProjectQuestions.docx](https://www.sweetstudy.com/files/vehicleprojectquestions-docx "VehicleProjectQuestions.docx")

– 2 years ago

November 5, 2026
[Solved] Math

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– [\ \ image.jpg](https://www.sweetstudy.com/files/image-jpg-10252011 "image.jpg") – 2 years ago – 0.01

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Assignment Prompt & Instructions

– [\
\
image.jpg](https://www.sweetstudy.com/files/image-jpg-10252011 "image.jpg")

– 2 years ago
– 0.01

November 5, 2026
[Solved] Math

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– [\ \ Screenshot2025-04-07at1.01.04PM.png](https://www.sweetstudy.com/files/screenshot2025-04-07at1-01-04pm-png "Screenshot2025-04-07at1.01.04PM.png") – 2 years ago

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– [\
\
Screenshot2025-04-07at1.01.04PM.png](https://www.sweetstudy.com/files/screenshot2025-04-07at1-01-04pm-png "Screenshot2025-04-07at1.01.04PM.png")

– 2 years ago

November 5, 2026
[Solved] discuss your experience and plans for applying analytical methods in your managerial report or in your current (or targeted) profession

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[>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics) With the help of one or several of the recommended tutorials, discuss your experience and plans for applying analytical methods in your managerial report or in your current (or targeted) profession. (Write 1 Paragr…

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[>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics)

With the help of one or several of the recommended tutorials, discuss your experience and plans for applying analytical methods in your managerial report or in your current (or targeted) profession. (Write 1 Paragraph)

Then you need to comment on these opinions (1 paragraph per opinion):

Opinion #1

I am still learning how to apply the decision tree on to excel as I am not that much of an excel person. However, the decision tree is a supporting tool essential in observing the content of the branches to give a predicament of a possible target value. Since the nodes are branched off, it enables for a full framework of all possible outcome derived from the decision path which maybe critical in making the best decision. Further the decision tree is implemented with flowchart symbols, better for understanding and interpretation of the tree. These flowchart symbols are as follows: Decision node, chance node, alternative branch, rejected alternative, endpoint node. The decision tree is known for its simplicity, and by applying this analytical tool to the assignment would be less time consuming. Further, the decision tree is compatible with other decision-making tools, therefore should be fairly straightforward analytical tool without conflict.

Opinion #2

Decision trees can be used in a variety of fields where important decisions need to be made on a constant basis. As we have learned previously, a number of things, such as pressure and stress, can affect a person’s decision making process. Having a visual aid such as a decision tree is a helpful tool for mangers. In a way, it allows a manager to use prospective hindsight before making a particular decision. They can follow a decision from beginning to end and see the different outcomes that can come from following different paths for a decision, without necessarily choosing a path at that moment and then realizing that it failed down the road; Or that the outcome was not what they desired from the particular decision chosen. They can essentially see the potential undesirable outcome that awaits them if they choose one path over another.

The decision tree is also a powerful tool in that it allows for managers to visually show why one decision was chosen over another and how the decision they are deciding on will have a more desirable outcome for the team versus going a different route. While not entirely foolproof, a decision tree provides a good layout for the analyzing multiple alternatives for a decision and seeing them play out visually. While it doesn’t mean that you will get the exact result that you have mapped out on your decision tree, you will be in a much better position, and the probability that it will turn out in your favor will be slightly higher than simply going on gut instinct as some managers will tend to do at moments. As a future project manager I feel that I am sure to make good use of a well laid out decision tree for analyzing decisions, especially ones that don’t require a simply yes or no answer.

– 2 years ago

**discuss your experience and plans for applying analytical methods in your managerial report or in your current (or targeted) profession**

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November 5, 2026
[Solved] Mathematics – Numerical analysis can you complete a math assignment

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[>Numerical analysis homework help](https://www.sweetstudy.com/fields/mathematics-numerical-analysis) – 2 years ago **files (1)** – ## Problemset3onchapter56.docx **## Problemset3onchapter56.docx** **Assignment/Problem Set #3 (Correlation on Chapter 5)** Students must provide answers to each questio…

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[>Numerical analysis homework help](https://www.sweetstudy.com/fields/mathematics-numerical-analysis)

– 2 years ago

**files (1)**

– ## Problemset3onchapter56.docx

**## Problemset3onchapter56.docx**

**Assignment/Problem Set #3 (Correlation on Chapter 5)**

Students must provide answers to each question beneath the question. Students must show all work including all SPSS outputs and interpret the outputs. This means that you cannot submit only answers. All variables must be labeled, you can abbreviate the names of the variables.

(1). Here is a set of 3 variables for each of 20 participants in a study on recovery from drug addiction. Create a simple matrix that shows the correlations between pairs of variables (use SPSS). Interpret the correlations coefficients between the variables. Label the variables.

| | | |
| — | — | — |
| Age at addiction (Age) | Level of treatment (level) | 12-month Treatment Score (score |
| 28 | 4 | 78 |
| 19 | 5 | 69 |
| 12 | 5 | 81 |
| 26 | 6 | 92 |
| 34 | 7 | 90 |
| 22 | 7 | 93 |
| 20 | 7 | 99 |
| 34 | 8 | 79 |
| 24 | 4 | 59 |
| 29 | 4 | 75 |
| 27 | 8 | 87 |
| 28 | 8 | 90 |
| 39 | 7 | 72 |
| 46 | 7 | 90 |
| 19 | 7 | 91 |
| 26 | 4 | 95 |
| 34 | 5 | 98 |
| 56 | 5 | 72 |
| 14 | 6 | 82 |
| 36 | 5 | 72 |

(2). The Pearson correlation coefficient between two variables (rehabilitation program and recidivism) is
**–.854**. Answer the following questions:

a. What type of correlation coefficient exist between the two variables above?

b. If rehabilitation program is variable X and recidivism is variable Y, what happens when rehabilitation program (X variable) increases.

c. What is the coefficient of determination?

d. State the meaningfulness of the relationship between the two variables.

e. Interpret the strength of the relationship using the general range of very weak to very strong?

(3). Sample Dataset: Crime Rate and Socioeconomic Factors

The dataset below contains crime rates per 100,000 people and socioeconomic factors (unemployment rate and median household income) across ten cities.

| | | | |
| — | — | — | — |
| **City** | **Violent Crime Rate (per 100,000)** | **Unemployment Rate (%)** | **Median Household Income ($)** |
| City A A | 450 | 7.2 | 50,000 |
| City B | 520 | 6.8 | 48,500 |
| City C | 610 | 8.1 | 45,200 |
| City D | 700 | 9.0 | 42,300 |
| City E | 800 | 10.2 | 40,100 |
| City F | 330 | 5.5 | 55,000 |
| City G | 400 | 6.0 | 52,700 |
| City H | 580 | 7.5 | 46,800 |
| City I | 750 | 9.5 | 41,200 |
| City J | 900 | 11.0 | 39,000 |

Using SPSS/Excel, compute Pearson’s
**correlation coefficient (r)** for the dataset above. Ensure to include your SPSS output. Analyze the SPSS/Excel output according to the following:

1. a. From the output, determine the correlation coefficient between Crime Rate vs. Unemployment Rate.

b. What type of relationship exist between these two variables?

c. Does crime increase as unemployment rises?

d. What is the strength of the relationship?

e. Determine the coefficient of determination

f. Determine the coefficient of non-determination

2. a. From the output, determine the correlation coefficient between Crime Rate vs. Median Household.

b. What type of relationship exist between these two variables?

c. Is there an inverse relationship between income and crime?

d. What is the strength of the relationship?

e. Determine the coefficient of determination

f. Determine the coefficient of non-determination

**Reliability (on Chapter 6)**

(4) You are in charge of the test development program for a police agency and you need at least two forms of the same test to administer on the same day.

(i). What kind of reliability will you want to establish?

(5). You are developing a test that will examine preferences for different types of rehabilitation programs. You may administer the test in January and re-administer the same test on the same people in August, and you have a measure of reliability.

a. What type of reliability is this?

b. Using SPSS/Excel, compute the reliability coefficient of the following scores from the test at Time 1 and Time 2.
**Interpret the reliability coefficients**

| | | |
| — | — | — |
| ID | Scores from Time 1 | Scores from Time 2 |
| 1 | 56 | 58 |
| 2 | 67 | 77 |
| 3 | 68 | 88 |
| 4 | 85 | 87 |
| 5 | 87 | 88 |
| 6 | 88 | 90 |
| 7 | 86 | 89 |
| 8 | 88 | 90 |
| 9 | 96 | 97 |
| 10 | 67 | 78 |

(6). a. Manually, Compute the following interrater reliability coefficients of 2 raters. Show all your work.

b. Interpret the reliability coefficients

| | | |
| — | — | — |
| Time period | Rater 1 (Scott) | Rater 2 (Lizzy) |
| 1 | X | X |
| 2 | X | – |
| 3 | – | – |
| 4 | X | X |
| 5 | X | X |
| 6 | X | X |
| 7 | – | X |
| 8 | – | – |
| 9 | – | – |
| 10 | X | X |
| 11 | X | – |
| 12 | X | X |
| 13 | X | X |
| 14 | – | – |
| 15 | X | – |
| 16 | X | X |

**Notes for Inter-rater reliability**

The note/textbook provides an easy step to computing interrater reliability coefficient when you are rating categorical values of Yes (X) and No (-).

Formula =

**## Problemset3onchapter56.docx**

**Assignment/Problem Set #3 (Correlation on Chapter 5)**

Students must provide answers to each question beneath the question. Students must show all work including all SPSS outputs and interpret the outputs. This means that you cannot submit only answers. All variables must be labeled, you can abbreviate the names of the variables.

(1). Here is a set of 3 variables for each of 20 participants in a study on recovery from drug addiction. Create a simple matrix that shows the correlations between pairs of variables (use SPSS). Interpret the correlations coefficients between the variables. Label the variables.

| | | |
| — | — | — |
| Age at addiction (Age) | Level of treatment (level) | 12-month Treatment Score (score |
| 28 | 4 | 78 |
| 19 | 5 | 69 |
| 12 | 5 | 81 |
| 26 | 6 | 92 |
| 34 | 7 | 90 |
| 22 | 7 | 93 |
| 20 | 7 | 99 |
| 34 | 8 | 79 |
| 24 | 4 | 59 |
| 29 | 4 | 75 |
| 27 | 8 | 87 |
| 28 | 8 | 90 |
| 39 | 7 | 72 |
| 46 | 7 | 90 |
| 19 | 7 | 91 |
| 26 | 4 | 95 |
| 34 | 5 | 98 |
| 56 | 5 | 72 |
| 14 | 6 | 82 |
| 36 | 5 | 72 |

(2). The Pearson correlation coefficient between two variables (rehabilitation program and recidivism) is
**–.854**. Answer the following questions:

a. What type of correlation coefficient exist between the two variables above?

b. If rehabilitation program is variable X and recidivism is variable Y, what happens when rehabilitation program (X variable) increases.

c. What is the coefficient of determination?

d. State the meaningfulness of the relationship between the two variables.

e. Interpret the strength of the relationship using the general range of very weak to very strong?

(3). Sample Dataset: Crime Rate and Socioeconomic Factors

The dataset below contains crime rates per 100,000 people and socioeconomic factors (unemployment rate and median household income) across ten cities.

| | | | |
| — | — | — | — |
| **City** | **Violent Crime Rate (per 100,000)** | **Unemployment Rate (%)** | **Median Household Income ($)** |
| City A A | 450 | 7.2 | 50,000 |
| City B | 520 | 6.8 | 48,500 |
| City C | 610 | 8.1 | 45,200 |
| City D | 700 | 9.0 | 42,300 |
| City E | 800 | 10.2 | 40,100 |
| City F | 330 | 5.5 | 55,000 |
| City G | 400 | 6.0 | 52,700 |
| City H | 580 | 7.5 | 46,800 |
| City I | 750 | 9.5 | 41,200 |
| City J | 900 | 11.0 | 39,000 |

Using SPSS/Excel, compute Pearson’s
**correlation coefficient (r)** for the dataset above. Ensure to include your SPSS output. Analyze the SPSS/Excel output according to the following:

1. a. From the output, determine the correlation coefficient between Crime Rate vs. Unemployment Rate.

b. What type of relationship exist between these two variables?

c. Does crime increase as unemployment rises?

d. What is the strength of the relationship?

e. Determine the coefficient of determination

f. Determine the coefficient of non-determination

2. a. From the output, determine the correlation coefficient between Crime Rate vs. Median Household.

b. What type of relationship exist between these two variables?

c. Is there an inverse relationship between income and crime?

d. What is the strength of the relationship?

e. Determine the coefficient of determination

f. Determine the coefficient of non-determination

**Reliability (on Chapter 6)**

(4) You are in charge of the test development program for a police agency and you need at least two forms of the same test to administer on the same day.

(i). What kind of reliability will you want to establish?

(5). You are developing a test that will examine preferences for different types of rehabilitation programs. You may administer the test in January and re-administer the same test on the same people in August, and you have a measure of reliability.

a. What type of reliability is this?

b. Using SPSS/Excel, compute the reliability coefficient of the following scores from the test at Time 1 and Time 2.
**Interpret the reliability coefficients**

| | | |
| — | — | — |
| ID | Scores from Time 1 | Scores from Time 2 |
| 1 | 56 | 58 |
| 2 | 67 | 77 |
| 3 | 68 | 88 |
| 4 | 85 | 87 |
| 5 | 87 | 88 |
| 6 | 88 | 90 |
| 7 | 86 | 89 |
| 8 | 88 | 90 |
| 9 | 96 | 97 |
| 10 | 67 | 78 |

(6). a. Manually, Compute the following interrater reliability coefficients of 2 raters. Show all your work.

b. Interpret the reliability coefficients

| | | |
| — | — | — |
| Time period | Rater 1 (Scott) | Rater 2 (Lizzy) |
| 1 | X | X |
| 2 | X | – |
| 3 | – | – |
| 4 | X | X |
| 5 | X | X |
| 6 | X | X |
| 7 | – | X |
| 8 | – | – |
| 9 | – | – |
| 10 | X | X |
| 11 | X | – |
| 12 | X | X |
| 13 | X | X |
| 14 | – | – |
| 15 | X | – |
| 16 | X | X |

**Notes for Inter-rater reliability**

The note/textbook provides an easy step to computing interrater reliability coefficient when you are rating categorical values of Yes (X) and No (-).

Formula =

November 5, 2026