Question 12 1.0 point possible (graded, results hidden) Suppose that you have a sample X1, ... Xn of people's heights th
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Question 12 1.0 point possible (graded, results hidden) Suppose that you have a sample X1, ... Xn of people's heights th
Question 12 1.0 point possible (graded, results hidden) Suppose that you have a sample X1, ... Xn of people's heights that comes from the normal distribution with an unknown mean u and known variance o2 = 9. If the confidence interval for a significance level of 95% is (158.824, 161.176), determine the size of the sample n. (Hint: Recall 0-1 (0.05/2) = -1.96)