You measure 49 backpacks' weights, and find they have a mean weight of 51 ounces. Assume the population standard deviation is 6.2 ounces. Based on this, construct a 90% confidence interval for the true population mean backpack weight. Round your answers to two decimal places. _______ < μ < _______
You measure 49 backpacks' weights, and find they have a mean weight of 51 ounces. Assume the population standard deviation is 6.2 ounces. Based on this, construct a 90% confidence interval for the true population mean backpack weight. Round your answers to two decimal places. _______ < μ < _______
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 9PT
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You measure 49 backpacks' weights, and find they have a
Round your answers to two decimal places.
_______ < μ < _______
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