Question: 11. [30 points, total] Suppose that the average trip time from Oak Park to UIC on the Blue line is 28 minutes and that the

11. [30 points, total] Suppose that the average trip time from Oak Park to UIC on the Blue line is 28 minutes and that the standard deviation of the population is 16 minutes (sigma=16). We are interested to know whether the average trip time on Thursdays is longer. We study a sample of 49 trips on Thursdays and the average is 28.25 minutes. Execute a hypothesis test at alpha=1% that the average trip time on Thursdays is longer (that is, that it requires a larger number of minutes). State Ho, Ha, calculate the appropriate statistic, p-value, state whether you reject Ho vs, not and state your conclusion in plain English

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