The following data was taken from Mr. Martin's math class. Which choice BEST describes the relationship between the variables shown in the scatter plot below? Test Scores and Study Time 100- 90 80 70 60 50 i 1.5 2 Test Score

Q: I need help with all of this please.

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A: Given that  Stem and leaf  Stem and Leaf Plot Stem Leaf 5     1 4 7 6     2 2 3 4 5 6 6 7 8 9…

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Q: C C C

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Q: Using the following stem & leaf plot, find the five number summary for the data by hand. 1|2 5 2|2 4…

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Q: The dot plot below represents this set of data: 8, 7,5, 5, 4, 2, 3, 3, 4, 6, 5, 4, 5, 5 True .. ..

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Q: What is the value of SP for the following set of data? X         Y 2          1 4          2 9…

A: X       Y       X Y 2 1 2 4 2 8 9 8 72 ∑x=15 ∑Y=11 ∑XY=82

Q: The data below is the number of hours that people work per week at your job.  Construct the…

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Q: Here is the 5 Number Summary for a set of data: 8 10.5 14 20.7 55 If you are constructing a box…

A: Given: Data 8 10.5 14 20.7 55

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A: Strength of relationship between variables using correlation: If the value of correlation is…

Q: For the data below, draw a scatter plot on each graph provided. Then use your graphing calculator to…

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Q: Use the table for questions 1a, b,c, Number of hours spent sleeping at night 5 8 6 7 4 9 8 7 5 9…

A: The given data is as follows: 58674987598107786887898759107886NOTE: Hi there! Thanks for posting the…

Q: The following data are the grades of 16 students on an economics test. 86 91 92 83 63 57 88 73 83…

A:

Q: The following data are the grades of 18  students on an algebra test.…

A: Given data: 77 74 56 55 85 58 88 71 86 94 63 61 89 87 61 57 85…

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Q: The data below represent the number of wins by 11 major league baseball teams and the team ERA.  The…

A: Note: Hi! Thank you for the question. As you have posted multiple sub-parts, we have helped you…

Q: Use the table for questions 1a, b,c, Number of hours spent sleeping at night 5 8 6 7 4 9 8…

A: The data regarding the number of hours spent sleeping at night is:5, 8, 6, 7, 4, 9, 8, 7, 5, 9, 8,…

Q: Here is the 5 Number Summary for a set of data: 1.55      2.8        3            3.44      3.93…

A: The five number summary for a set of data is 1.55, 2.8, 3, 3,44 and 3.93.

Q: For which of the following sets of data should a stacked bar chart be used? The average height of…

A: Recall the following. A stacked bar chart is a graph that is used to break down and compare parts of…

Q: Through the next several problems we will construct a box plot for the following set of 20 exam…

A: Given :  The set of exam score of a sample size 20 is given below :  70 2 75 70 84 90…

Q: Given the following two sets of data, draw a  stem and leaf plot. A: 12, 22, 22, 24, 34, 31, 26, 35,…

A: Given the following two sets of data, draw a  stem and leaf plot.A: 12, 22, 22, 24, 34, 31, 26, 35,…

Q: Use table for questions 1a, b,c, Number of hours spent sleeping at night 5 8 6 7 4 9 8 7 5 9 8…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

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Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.