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Calculate the appropriate test statistic based on the information provided (round your answer to 4 decimal places): Research Question: Are people running more than 22.95

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Calculate the appropriate test statistic based on the information provided (round your answer to 4 decimal places): Research Question: Are people running more than 22.95 miles per week? Population mean = 22.95 Population standard deviation = 4 Sample mean = 23.73 Sample standard deviation = 3 Sample size = 31

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