Question: Please answer question Question 20 (4 points) A professor would like to test the hypothesis that the average number of minutes that a student needs

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Question 20 (4 points) A professor would like to test the hypothesis that the average number of minutes that a student needs to complete a statistics exam has a standard deviation that is less than 5.0 minutes. The correct hypothesis statement would be ( 1) Ho: M 2 5; H1: M

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