Stress Test Results For a group of 12 men subjected to a stress test situation, the average heart rate was 109 beats per minute. The standard deviation was 4. Find the 99% confidence interval of the population mean.
Stress Test Results For a group of 12 men subjected to a stress test situation, the average heart rate was 109 beats per minute. The standard deviation was 4. Find the 99% confidence interval of the population mean.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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![Stress Test Results For a group of 12 men subjected
to a stress test situation, the average heart rate was
109 beats per minute. The standard deviation was 4.
Find the 99% confidence interval of the population
mean.
Select one:
O A. 115 - 118
O B. 125 - 117
O C. 115 - 119
O D. 105 - 113](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbdf01e53-954e-44c5-b801-0f9738e2e740%2Fbf718223-3cd8-4733-8b5c-8bcd0e4753f5%2Fsbydi2_processed.png&w=3840&q=75)
Transcribed Image Text:Stress Test Results For a group of 12 men subjected
to a stress test situation, the average heart rate was
109 beats per minute. The standard deviation was 4.
Find the 99% confidence interval of the population
mean.
Select one:
O A. 115 - 118
O B. 125 - 117
O C. 115 - 119
O D. 105 - 113
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