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You measure 23 textbooks' weights, and find they have a mean weight of 40 ounces. Assume the population standard deviation is 14.3 ounces. Based on

You measure 23 textbooks' weights, and find they have a mean weight of 40 ounces. Assume the population standard deviation is 14.3 ounces. Based on this, construct a 95% confidence interval for the true population mean textbook weight. Round endpoints to 2 decimal places. < Select an answer p x s p s < ounces

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Construction accounting and financial management

Authors: Steven j. Peterson

2nd Edition

135017114, 978-0135017111

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