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Time spent studying. A study compared the time spent studying by men and women. Students in a large first-year college class were asked how many minutes they studied on a typical weeknight. Here are the responses of random samples of 30 women and 30 men from the class:

332_Table 01.jpg

(a) Summarize the data numerically and graphically.

(b) Use the Wilcoxon rank sum test to compare the men and women. Write a short summary of your results.

(d) Which procedure is more appropriate for these data? Give reasons for your answer.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M92240635

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