An Exercise Science instructor at IVC was interested in comparing the resting pulse rates of students who exercise regularly and the pulse rates of those who do not exercise regularly. Independent simple random samples of 16 students who do not exercise regularly and 12 students who exercise regularly were selected, and the resting pulse rates (in beats per minute) were recorded. The summary statistics are presented in the table below. Is there compelling
An Exercise Science instructor at IVC was interested in comparing the resting pulse rates of students who exercise regularly and the pulse rates of those who do not exercise regularly. Independent simple random samples of 16 students who do not exercise regularly and 12 students who exercise regularly were selected, and the resting pulse rates (in beats per minute) were recorded. The summary statistics are presented in the table below. Is there compelling
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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An Exercise Science instructor at IVC was interested in comparing the resting pulse rates of students who exercise regularly and the pulse rates of those who do not exercise regularly. Independent simple random samples of 16 students who do not exercise regularly and 12 students who exercise regularly were selected, and the resting pulse rates (in beats per minute) were recorded. The summary statistics are presented in the table below. Is there compelling statistical evidence that the mean resting pulse rate of people who do not exercise regularly is greater than the mean resting pulse rate of people who exercise regularly? Use a significance value of 0.05.
Two-Sample T-Test
Sample | N | Mean | Standard Deviation |
Do Not Exercise Regularly | 16 | 75 | 9 |
Exercise Regularly | 12 | 69 | 11 |
Null Hypothesis, H0
Alternative Hypothesis, H1
Test Statistic, t
P-value
Significance level
Conclusion
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