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es/2/8/91//take Question 10 6 pts Calculate the upper bound of a 95% confidence interval for the sample mean of the given data (round your answer

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es/2/8/91//take Question 10 6 pts Calculate the upper bound of a 95% confidence interval for the sample mean of the given data (round your answer to 4 decimal places): Population mean = 22.95 Population standard deviation = 4 Sample mean = 23.73 Sample standard deviation = 3 Sample size = 31 Question 11 5 pts

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