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If 90% confidence interval for mu_1 - mu_2 is 4.8 to 9.2, which of the following

ID: 3157771 • Letter: I

Question

If 90% confidence interval for mu_1 - mu_2 is 4.8 to 9.2, which of the following conclusions can be drawn based on this interval? Choose nil correct answers. Do not reject H_0: mu_1 = mu_2 at alpha = 0.05 if the alternative hypothesis is H_alpha: mu_1 mu_2. Reject H_0: mu_1 = mu_2 at alpha = 0.01 if the alternative hypothesis is H_alpha: mu_1 mu_2. Reject H_0: mu_1 = mu_2 at alpha = 0.01 if the alternative hypothesis is H_alpha: mu_1 > mu_2. Reject H_0: mu_1 = mu_2 at alpha = 0.01 if the alternative hypothesis is H_alpha: mu_1

Explanation / Answer

option b is the correct answer

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