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Suppose that textbook weights are normally distributed You measure 44 textbooks weights and find they...

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Suppose that textbook weights are normally distributed You measure 44 textbooks weights and find they have a mean weight of 63 ounces Assume the population standard deviation is 2 2 ounces Based on this construct a 95 confidence interval for the true population mean textbook weight Round answers to 2 decimal places Select an answer Select an answer 0

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