Question: List three assumptions for the two-sample t-test. Briefly explain each. 1. 2. 3. Two-sample t-test formula (I'm not going to ask you to calculate the

List three assumptions for the two-sample t-test. Briefly explain each. 1. 2. 3. Two-sample t-test formula (I'm not going to ask you to calculate the SE for this kind of problem): t = obtained t statistic; Y-bar = mean; S = standard error of the difference between y-bar 1 and y-bar 2; N = sample size; The Z test for the two proportions (I'm not going to ask you to calculate the SE for this kind of problems): Z= p1-p2sp1-p2 P = proportion; S = standard error of the difference between p1 and p2

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