Question
You measure 46 textbooks' weights, and find they have a mean weight of 56 ounces. Assume the population standard deviation is 6.4 ounces. Based on
You measure 46 textbooks' weights, and find they have a mean weight of 56 ounces. Assume the population standard deviation is 6.4 ounces. Based on this, construct a 90% confidence interval for the true population mean textbook weight.
Give your answers as decimals, to two places
___________<<___________
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Precalculus With Limits
Authors: Ron Larson
3rd Edition
1285607163, 9781285607160
