Question: 14. Four runners were randomly sampled and it was found they ran 8, 10, 10, and 12 miles per week.Assuming the population is normally distributed,
14. Four runners were randomly sampled and it was found they ran 8, 10, 10, and 12 miles per week.Assuming the population is normally distributed, if we wish to test the claim that the mean running distance is at least 14 miles per week, what conclusion would you reach at the 5% level of significance?Show all the steps of hypothesis testing.You must state your conclusion in terms of the mean running distance of runners.
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