Lifetimes of Wristwatches A random sample of the lifetimes of 24 inexpensive wristwatches has a standard deviation of 4.2 months. Assume the variable is normally distributed. Use the chi-square distribution table to find any chi-square values to three decimal places. Round your final answers to one decimal place.
Lifetimes of Wristwatches A random sample of the lifetimes of 24 inexpensive wristwatches has a standard deviation of 4.2 months. Assume the variable is normally distributed. Use the chi-square distribution table to find any chi-square values to three decimal places. Round your final answers to one decimal place.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 11PT
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Lifetimes of Wristwatches A random sample of the lifetimes of 24 inexpensive wristwatches has a standard deviation of 4.2 months. Assume the variable is normally distributed. Use the chi-square distribution table to find any chi-square values to three decimal places. Round your final answers to one decimal place.
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