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is different from the current standard of 72 beats per minute. Construct a 96% confidence interval for the mean pulse rate of all men.

is different from the current standard of 72 beats per minute. Construct a 96% confidence interval for the mean pulse rate of all men.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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15. A research study measured the pulse rates of 57 college men and found a mean pulse rate of 70.4211 beats per minute with a standard deviation of 9.9480 beats per minute. Researchers want to know if the mean pulse rate for all college men is different from the current standard of 72 beats per minute. Construct a 96% confidence interval for the mean pulse rate of all men.
Transcribed Image Text:15. A research study measured the pulse rates of 57 college men and found a mean pulse rate of 70.4211 beats per minute with a standard deviation of 9.9480 beats per minute. Researchers want to know if the mean pulse rate for all college men is different from the current standard of 72 beats per minute. Construct a 96% confidence interval for the mean pulse rate of all men.
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