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Researchers collected data from a random sample of men and women to determine if women spend more time doing housework then men. The data are below. Use a 5% level of significance to test the researchers' question. Make sure to 1. give the null and alternative hypotheses, 2. calculate the test statistic, and 3. give the conclusion (including a comparison to alpha or the critical value) to receive full credit.

Sex	n	Mean Hours of Housework per week	Standard Deviation
Men	4271	18.1	12.5
Women	6729	32.6	18.9

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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