Question: Question 10 You measure 30 randomly selected textbooks' weights, and find they have a mean weight of 47 ounces. Assume the population standard deviation is

Question 10 You measure 30 randomly selected textbooks' weights, and find

Question 10 You measure 30 randomly selected textbooks' weights, and find they have a mean weight of 47 ounces. Assume the population standard deviation is 5 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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