Concert Tickets
a Simple Random Sample of 100 Concert Tickets $\alpha$

question 52

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} Explain how to use the confidence interval to test the hypotheses at $\alpha$ = 0.10.

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