(Answered) Suppose n 16 and the variance of the distribution is

Statistics

Suppose n = 16 and the variance of the distribution is unknown. You observe S2 = 104.7. What is the range of sample means under which you would accept the hypothesis μ = -12 vs the alternative hypothesis μ > -12, at a significance level of 90%?

A. (-∞,-3.23]

B. (-∞,-8.57]

C. (-∞,23.09]

D. (-∞,-7.52]

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