## Question

###### You measure 23 textbooks weights, and find they have a mean weight of 79 ounces. Assume the population standard deviation is 6.7 ounces. Based on this, construct a 99% confidence interval for the true population mean textbook weight

you measure 23 textbooks weights, and find they have a mean weight of 79 ounces. Assume the population standard deviation is 6.7 ounces. Based on this, construct a 99% confidence interval for the true population mean textbook weight

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