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40 pulse rates of men have a mean of 69.4 beats per minute and a standard deviation of 11.3 beats per minute. Construct a 99% confidence interval estimate of the standard deviation of the pulse rates of men. Round your answer to two decimals (use the chi-square table). (8.72 SOS 15.78

40 pulse rates of men have a mean of 69.4 beats per minute and a standard deviation of 11.3 beats per minute. Construct a 99% confidence interval estimate of the standard deviation of the pulse rates of men. Round your answer to two decimals (use the chi-square table). (8.72 SOS 15.78

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 16HP
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40 pulse rates of men have a mean of 69.4 beats per minute and a standard deviation of 11.3 beats per minute. Construct a 99% confidence interval estimate of the standard deviation of the pulse rates of men. Round your answer to two decimals (use the chi-square table). (8.72 ≤O 15.78 )
Transcribed Image Text:40 pulse rates of men have a mean of 69.4 beats per minute and a standard deviation of 11.3 beats per minute. Construct a 99% confidence interval estimate of the standard deviation of the pulse rates of men. Round your answer to two decimals (use the chi-square table). (8.72 ≤O 15.78 )
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