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0/3 Suppose that textbook weights are normally distributed. You measure 37 textbooks' weights, and find they have a mean weight of 34 ounces. Assume the

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0/3 Suppose that textbook weights are normally distributed. You measure 37 textbooks' weights, and find they have a mean weight of 34 ounces. Assume the population standard deviation is 13.9 ounces. Based on this, construct a 99%% confidence interval for the true population mean textbook weight. Round answers to 2 decimal places. V Select an answer

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