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Question 3: (15 marks) Identify whether each variable is categorical or quantitative, and then select the...

Question 3: Identify whether each variable is categorical or quantitative, and then select the most appropriate display for each of the following.

(1) Workers’ income and whether they are black, white, Asian, or Hispanic: (a) segmented bar chart; (b) histogram; (c) pie chart; (d) scatterplot; (e) side-by-side boxplots.

(2) Rent charged and distance from the university for a sample of Oakland apartments: (a) segmented bar chart; (b) histogram; (c) pie chart; (d) scatterplot; (e) side-by-side boxplots.

(3) Workers’ marital status and whether they smoke or not: (a) segmented bar chart; (b) histogram; (c) pie chart; (d) scatterplot; (e) side-by-side boxplots.

Math   Statistics-And-Probability   
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