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Difference in variability of times for men and women

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Question: Take the Stairs The World Summit Wing Hotel in China is Beijing's tallest hotel and hosts the Vertical Run. There are 81 floors, 330 meters, and 2041 steps to reach the roof. Independent random samples of men's and women's times (in minutes) from the 2013 run were obtained.

a. Is there any evidence of a difference in variability of times for men and women who finished this vertical run? Use a = 0.05 and assume normality.

b. Find bounds on the p value associated with this hypothesis test.

Reference no: EM131753326

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