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Match the description of the item to the correct term. Measure of association between two categorical variables that grows with increased sample size (a) Do
Match the description of the item to the correct term. Measure of association between two categorical variables that grows with increased sample size (a) Do you expect the correlation between these variables to be positive or negative? Explain your choice. (:2- A. The correlation should be positive, because higher temperatures in winter mean more snow and thus more need for four-wheel drive. '3: I- B. The correlation should be negative, because lower temperatures in winter mean more snow and thus less need for four-wheel drive. 'i. I- C. The correlation should be positive, because higher temperatures in winter mean more snow and thus less need for four-wheel drive. 'i: 22- D. The correlation should be negative, because lower temperatures in winter mean more snow and thus more need for four-wheel drive. (b) Draw the associated scatterplot. Does the direction of the association match what you expected to nd? Which scatterplot below shows the data? % 4-Wheel Drive % 4-Wheel Drive % 4-Wheel Drive % 4-Wheel Drive Does the direction of the association match what you expected to find? Ebecause: (c) In which region(s) is the percentage choosing four-wheel drive the highest? Lowest? The percentage choosing four-wheel drive is the highest in region(s) |:|. (Use a comma to separate answers as needed.) The percentage choosing fourwheel drive is the lowest in region(s) |:|. (Use a comma to separate answers as needed.) (d) Find the correlation between the variables. r=D (Round to three decimal places as needed.)
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