Tag: Mathematics

  • [Solved] MA 2025 MOD 2 DB

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    INSTRUCTIONS ATTACHED – a year ago **files (1)** – ## MA2025MOD2ASSN2025.docx **## MA2025MOD2ASSN2025.docx** **MA 2025 MOD 2 DB** **Part 1:Discussion Question** Welcome to this week’s discussion! Your task is to find a graph online that shows two variables correlated. This exercise will help you pra…

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    INSTRUCTIONS ATTACHED

    – a year ago

    **files (1)**

    – ## MA2025MOD2ASSN2025.docx

    **## MA2025MOD2ASSN2025.docx**

    **MA 2025 MOD 2 DB**
    **Part 1:Discussion Question**

    Welcome to this week’s discussion! Your task is to find a graph online that shows two variables correlated. This exercise will help you practice critical thinking and data analysis skills by identifying potential lurking variables that might influence the observed relationship.

    **Steps to Complete the Discussion:**

    1.
    **Find a Graph**: Search online for a graph that displays a relationship between two variables. This could be from a news article, research paper, or any reputable source. Ensure the graph is clear and the data is well-presented.

    2.
    **Analyze the Graph**: Examine the graph carefully. Identify the two main variables. State which variable is independent and which variable is dependent. For example, a graph might show the relationship between hours of study and exam scores. Where the hours of study would be the independent variable and the exam scores would be the dependent variable.

    3.
    **Identify Lurking Variables**: Think critically about other factors that might influence the relationship between the two variables. Lurking variables are hidden factors that can affect the outcome. For instance, in the study hours vs. exam scores example, lurking variables could include the difficulty of the exam, the student’s prior knowledge, or even their health on the exam day.

    4.
    **Writ Your Analysis**: W a detailed analysis that includes:

    · A brief descri of the graph and the source where you found it.

    · An explanation of the correlation presented.

    · A discussion of at least two potential lurking variables that could influence the relationship.

    · Your thoughts on how these lurking variables might affect the interpretation of the data.

    1.
    **Post Your Analysis**: Share your analysis in the discussion forum. Be sure to include a picture of the graph and a link to the website where you found your data.

    **## MA2025MOD2ASSN2025.docx**

    **MA 2025 MOD 2 DB**
    **Part 1:Discussion Question**

    Welcome to this week’s discussion! Your task is to find a graph online that shows two variables correlated. This exercise will help you practice critical thinking and data analysis skills by identifying potential lurking variables that might influence the observed relationship.

    **Steps to Complete the Discussion:**

    1.
    **Find a Graph**: Search online for a graph that displays a relationship between two variables. This could be from a news article, research paper, or any reputable source. Ensure the graph is clear and the data is well-presented.

    2.
    **Analyze the Graph**: Examine the graph carefully. Identify the two main variables. State which variable is independent and which variable is dependent. For example, a graph might show the relationship between hours of study and exam scores. Where the hours of study would be the independent variable and the exam scores would be the dependent variable.

    3.
    **Identify Lurking Variables**: Think critically about other factors that might influence the relationship between the two variables. Lurking variables are hidden factors that can affect the outcome. For instance, in the study hours vs. exam scores example, lurking variables could include the difficulty of the exam, the student’s prior knowledge, or even their health on the exam day.

    4.
    **Writ Your Analysis**: W a detailed analysis that includes:

    · A brief descri of the graph and the source where you found it.

    · An explanation of the correlation presented.

    · A discussion of at least two potential lurking variables that could influence the relationship.

    · Your thoughts on how these lurking variables might affect the interpretation of the data.

    1.
    **Post Your Analysis**: Share your analysis in the discussion forum. Be sure to include a picture of the graph and a link to the website where you found your data.

  • [Solved] MA 2025 ASSN

    ✓ Verified Academic Solution Available

    Executive Solution Overview

    INSTRUCTIONS ATTACHED – a year ago **files (1)** – ## MA2025MOD2ASSNINFO2025.docx **## MA2025MOD2ASSNINFO2025.docx** ## Module 2 Statistics and Technology Assignment 1. The lengths in minutes of the top 45 movies streamed worldwide in 2023 are in the table below | | | | — | — | | **Movie Title*…

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    INSTRUCTIONS ATTACHED

    – a year ago

    **files (1)**

    – ## MA2025MOD2ASSNINFO2025.docx

    **## MA2025MOD2ASSNINFO2025.docx**

    ## Module 2 Statistics and Technology Assignment

    1. The lengths in minutes of the top 45 movies streamed worldwide in 2023 are in the table below

    | | |
    | — | — |
    | **Movie Title** | **Length (minutes)** |
    | Moana | 107 |
    | Encanto | 102 |
    | The Super Mario Bros. Movie | 92 |
    | Elemental | 102 |
    | Minions: The Rise of Gru | 87 |
    | Sing 2 | 110 |
    | Frozen | 102 |
    | Black Panther: Wakanda Forever | 161 |
    | Avatar: The Way of Water | 192 |
    | Glass Onion: A Knives Out Mystery | 139 |
    | Barbie | 114 |
    | Oppenheimer | 180 |
    | John Wick: Chapter 4 | 169 |
    | The Little Mermaid | 135 |
    | Spider-Man: Across the Spider-Verse | 140 |
    | Dungeons & Dragons: Honor Among Thieves | 134 |
    | The Holdovers | 133 |
    | Killers of the Flower Moon | 206 |
    | The Hunger Games: The Ballad of Songbirds & Snakes | 157 |
    | Mission: Impossible – Dead Reckoning Part One | 163 |
    | Indiana Jones and the Dial of Destiny | 154 |
    | Scream VI | 123 |
    | The Artifice Girl | 93 |
    | Poor Things | 141 |
    | The Zone of Interest | 106 |
    | Past Lives | 106 |
    | Wonka | 120 |
    | The Coffee Table | 95 |
    | In the Land of Saints and Sinners | 108 |
    | Tabby McTat | 30 |
    | Saltburn | 131 |
    | Robot Dreams | 110 |
    | Napoleon | 158 |
    | Sisu | 91 |
    | Hit Man | 113 |
    | Missing | 111 |
    | White Bird | 120 |
    | Maestro | 129 |
    | Fair Play | 113 |
    | Rustin | 130 |
    | Chicken Run: Dawn of the Nugget | 97 |
    | Thanksgiving | 107 |
    | Poolman | 100 |
    | Godzilla Minus One | 125 |
    | Talk to Me | 95 |

    Source:
    [List of 2023 Movies and TV Shows | Reelgood](https://reelgood.com/year/2023)

    a. Construct a box-plot for the length of the movies

    b. Find the following values of the movie lengths

    Minimum

    Maximum

    Q1

    Median

    Q3

    IQR

    2. An auto transporter recorded the weights of 30 sports cars

    | | | | | | |
    | — | — | — | — | — | — |
    | 3959 | 2868 | 3577 | 2606 | 3956 | 3384 |
    | 3393 | 3679 | 3867 | 2578 | 2523 | 3834 |
    | 2578 | 3326 | 3504 | 2841 | 2713 | 3457 |
    | 3059 | 2959 | 3714 | 2554 | 3095 | 3771 |
    | 2542 | 3425 | 3942 | 3897 | 3474 | 3594 |

    a. Find the mean of the sample weights. Round to two decimal places.

    b. Find the standard deviation of the sample weights. Round to two decimal places.

    c. Construct one standard deviation of the mean.

    d. What percent of the truck weights were within one standard deviation of the mean?

    3. Members of the House of Representatives are elected in even numbered years to begin office in odd numbered years as shown in the chart below.

    | | | |
    | — | — | — |
    | **Years** | **Year Position Began** | **Number of Men** |
    | 1975–1977 | 1975 | 416 |
    | 1977–1979 | 1977 | 417 |
    | 1979–1981 | 1979 | 419 |
    | 1981–1983 | 1981 | 414 |
    | 1983–1985 | 1983 | 413 |
    | 1985–1987 | 1985 | 412 |
    | 1987–1989 | 1987 | 412 |
    | 1989–1991 | 1989 | 406 |
    | 1991–1993 | 1991 | 405 |
    | 1993–1995 | 1993 | 387 |
    | 1995–1997 | 1995 | 385 |
    | 1997–1999 | 1997 | 379 |
    | 1999–2001 | 1999 | 377 |
    | 2001–2003 | 2001 | 373 |
    | 2003–2005 | 2003 | 372 |
    | 2005–2007 | 2005 | 364 |
    | 2007–2009 | 2007 | 357 |
    | 2009–2011 | 2009 | 356 |
    | 2011–2013 | 2011 | 356 |
    | 2013–2015 | 2013 | 353 |
    | 2015–2017 | 2015 | 347 |
    | 2017–2019 | 2017 | 346 |
    | 2019–2021 | 2019 | 334 |
    | 2021–2023 | 2021 | 309 |
    | 2023–2025 | 2023 | 308 |

    Published by Statista Research Department and 5, J. (2024)
    _House of Representatives Women by Party U.S. 2023_,
    _Statista_. Available at: https://www.statista.com/statistics/1358354/women-house-representatives-party-us/

    a. Produce a scatterplot of the data. Include the line of best fit on the graph.

    b. Give the line of best fit for the data and the correlation coefficient rounded to 4 decimal places. Is the correlation positive, negative, weak, strong?

    c. Is the number of men increasing or decreasing? By how is the number of men changing per year?

    d. Based on the line of best fit, predict the number of men that will be in the House of Representatives in 2027.

    **## MA2025MOD2ASSNINFO2025.docx**

    ## Module 2 Statistics and Technology Assignment

    1. The lengths in minutes of the top 45 movies streamed worldwide in 2023 are in the table below

    | | |
    | — | — |
    | **Movie Title** | **Length (minutes)** |
    | Moana | 107 |
    | Encanto | 102 |
    | The Super Mario Bros. Movie | 92 |
    | Elemental | 102 |
    | Minions: The Rise of Gru | 87 |
    | Sing 2 | 110 |
    | Frozen | 102 |
    | Black Panther: Wakanda Forever | 161 |
    | Avatar: The Way of Water | 192 |
    | Glass Onion: A Knives Out Mystery | 139 |
    | Barbie | 114 |
    | Oppenheimer | 180 |
    | John Wick: Chapter 4 | 169 |
    | The Little Mermaid | 135 |
    | Spider-Man: Across the Spider-Verse | 140 |
    | Dungeons & Dragons: Honor Among Thieves | 134 |
    | The Holdovers | 133 |
    | Killers of the Flower Moon | 206 |
    | The Hunger Games: The Ballad of Songbirds & Snakes | 157 |
    | Mission: Impossible – Dead Reckoning Part One | 163 |
    | Indiana Jones and the Dial of Destiny | 154 |
    | Scream VI | 123 |
    | The Artifice Girl | 93 |
    | Poor Things | 141 |
    | The Zone of Interest | 106 |
    | Past Lives | 106 |
    | Wonka | 120 |
    | The Coffee Table | 95 |
    | In the Land of Saints and Sinners | 108 |
    | Tabby McTat | 30 |
    | Saltburn | 131 |
    | Robot Dreams | 110 |
    | Napoleon | 158 |
    | Sisu | 91 |
    | Hit Man | 113 |
    | Missing | 111 |
    | White Bird | 120 |
    | Maestro | 129 |
    | Fair Play | 113 |
    | Rustin | 130 |
    | Chicken Run: Dawn of the Nugget | 97 |
    | Thanksgiving | 107 |
    | Poolman | 100 |
    | Godzilla Minus One | 125 |
    | Talk to Me | 95 |

    Source:
    [List of 2023 Movies and TV Shows | Reelgood](https://reelgood.com/year/2023)

    a. Construct a box-plot for the length of the movies

    b. Find the following values of the movie lengths

    Minimum

    Maximum

    Q1

    Median

    Q3

    IQR

    2. An auto transporter recorded the weights of 30 sports cars

    | | | | | | |
    | — | — | — | — | — | — |
    | 3959 | 2868 | 3577 | 2606 | 3956 | 3384 |
    | 3393 | 3679 | 3867 | 2578 | 2523 | 3834 |
    | 2578 | 3326 | 3504 | 2841 | 2713 | 3457 |
    | 3059 | 2959 | 3714 | 2554 | 3095 | 3771 |
    | 2542 | 3425 | 3942 | 3897 | 3474 | 3594 |

    a. Find the mean of the sample weights. Round to two decimal places.

    b. Find the standard deviation of the sample weights. Round to two decimal places.

    c. Construct one standard deviation of the mean.

    d. What percent of the truck weights were within one standard deviation of the mean?

    3. Members of the House of Representatives are elected in even numbered years to begin office in odd numbered years as shown in the chart below.

    | | | |
    | — | — | — |
    | **Years** | **Year Position Began** | **Number of Men** |
    | 1975–1977 | 1975 | 416 |
    | 1977–1979 | 1977 | 417 |
    | 1979–1981 | 1979 | 419 |
    | 1981–1983 | 1981 | 414 |
    | 1983–1985 | 1983 | 413 |
    | 1985–1987 | 1985 | 412 |
    | 1987–1989 | 1987 | 412 |
    | 1989–1991 | 1989 | 406 |
    | 1991–1993 | 1991 | 405 |
    | 1993–1995 | 1993 | 387 |
    | 1995–1997 | 1995 | 385 |
    | 1997–1999 | 1997 | 379 |
    | 1999–2001 | 1999 | 377 |
    | 2001–2003 | 2001 | 373 |
    | 2003–2005 | 2003 | 372 |
    | 2005–2007 | 2005 | 364 |
    | 2007–2009 | 2007 | 357 |
    | 2009–2011 | 2009 | 356 |
    | 2011–2013 | 2011 | 356 |
    | 2013–2015 | 2013 | 353 |
    | 2015–2017 | 2015 | 347 |
    | 2017–2019 | 2017 | 346 |
    | 2019–2021 | 2019 | 334 |
    | 2021–2023 | 2021 | 309 |
    | 2023–2025 | 2023 | 308 |

    Published by Statista Research Department and 5, J. (2024)
    _House of Representatives Women by Party U.S. 2023_,
    _Statista_. Available at: https://www.statista.com/statistics/1358354/women-house-representatives-party-us/

    a. Produce a scatterplot of the data. Include the line of best fit on the graph.

    b. Give the line of best fit for the data and the correlation coefficient rounded to 4 decimal places. Is the correlation positive, negative, weak, strong?

    c. Is the number of men increasing or decreasing? By how is the number of men changing per year?

    d. Based on the line of best fit, predict the number of men that will be in the House of Representatives in 2027.

  • [Solved] Mathematics – Statistics An assignment of 4500 words.

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    [>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics) need at least 20 references, and follow my reqiure – a year ago

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    $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

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

    need at least 20 references, and follow my reqiure

    – a year ago