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Need help You measure 45 randomly selected textbooks' weights, and find they have a mean weight of II'IS ounces. Assume the population is normally distributed
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You measure 45 randomly selected textbooks' weights, and find they have a mean weight of II'IS ounces. Assume the population is normally distributed and has a standard deviation of1. ounces. Based on this, construct a 9533 confidence interval for the true population mean textbook weight. Give your answers as decimals, to two places |Step by Step Solution
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