In a random sample of 800 men aged 25 to 35 years, 24% said they live with
Question:
a. Construct a 95% confidence interval for the difference between the proportions of all men and all women aged 25 to 35 years who live with one or both parents.
b. Test at a 2% significance level whether the two population proportions are different.
c. Repeat the test of part b using the p-value approach.
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a The 95 confidence interval for p 1 p 2 is p 1 p 2 24 18 19602004113 06 039 021 to 09...View the full answer
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