Mathematics, 20.02.2020 20:16 ozzy55

Upload US crime data and compare the robbery counts for the states of Missouri, Ohio and Wisconsin. Your job is to identify which of the two states is most correlated to Wisconsin. Make scattered plot chart with X representing Wisconsin and Y representing that state in question, plot the line and compute the R-square. Answer the questions:

I) What are the approximate slope and the R-squares on your chart? (10 points)

a. 2.466 and 0.5422
b. 2.1342 and 0.8316
c. 0.3896 and 0.8316
d. None of these
II) What is the approximate Y-intercept and what is its interpretation? (10 points)

a. -1633.2 & there is no interpretation
b. 2034.2; It is the average number of robbery counts in Wisconsin during 1960-2005
c. 8374.3; The amount of robbery counts that occurred
d. None of these
III) What does each dot represent? (10 points)

a. State
b. Year
c. Murder
d. Crime
IV) The highest dot on your chart has (approximately) the following Y-coordinate (10 points)

a. 12952
b. 25529
c. 5997
d. 10629

Answers: 3

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Upload US crime data and compare the robbery counts for the states of Missouri, Ohio and Wisconsin....

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