Going back to the example from question 3, suppose we now decide to look at similar...

Going back to the example from question 3, suppose we now decide to look at similar data but compare men and women’s drinking habits.
1. What is the 99% confidence interval for the difference between the average for men and women?
2. What is the test statistic for the difference from men to women?
3. What is the p-value?

Gender	Men	Women
Sample Size	20	22
Average Drinks Per Week	10.5	4.7
Sample Standard Deviation	11.7	4.8

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orchestra answered 1 year ago

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