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You measure 44 textbooks' weights, and find they have a mean weight of 51 ounces. assume the population standard deviation is 11.8 ounces. based on this, construct a 95% confidence interval for the true population mean textbook weight. give your answers as decimals, to two places
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You measure 44 textbooks' weights, and find they have a mean weight of 51 ounces. assume the populat...
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