Essay
Concert Tickets
A simple random sample of 100 concert tickets was drawn from a normal population.The mean and standard deviation of the sample were $120 and $25,respectively.
-{Concert Tickets Narrative} Test the hypothesis H0: μ = 125 vs.H1: μ ≠ 125 at the 10% significance level.
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Rejection region: | t | > t0.05,99 = ...View Answer
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