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21. Suppose all assumptions for the parametric test was satisfied. The appropriate test procedure to be used is A. t-test for related samples B. t-test for independent samples C. Mann-Whitney U test D. Paired Wilcoxon signod O

21. Suppose all assumptions for the parametric test was satisfied. The appropriate test procedure to be used is A. t-test for related samples B. t-test for independent samples C. Mann-Whitney U test D. Paired Wilcoxon signod O

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter28: Degree Of Precision, Greatest Possible Error, Absolute Error, And Relative Error
Section: Chapter Questions
Problem 52A
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21.
For numbers 20-22: A kinesiologist claims that the resting heart rate of women aged 18 to 25 who exercise regularly is less than five beats per minute (bpm) than that of women who do not exercise regularly. Women in each category were randomly selected and their resting heart rates were measured with the summary shown below. Use "not regular - regular" in determining the average difference. n X S 15 72 2.2 Not regular Regular 20 63 1.0
Transcribed Image Text:For numbers 20-22: A kinesiologist claims that the resting heart rate of women aged 18 to 25 who exercise regularly is less than five beats per minute (bpm) than that of women who do not exercise regularly. Women in each category were randomly selected and their resting heart rates were measured with the summary shown below. Use "not regular - regular" in determining the average difference. n X S 15 72 2.2 Not regular Regular 20 63 1.0
21. Suppose all assumptions for the parametric test was satisfied. The appropriate test procedure to be used is A. t-test for related samples B. t-test for independent samples C. Mann-Whitney U test D. Paired Wilcoxon signed rank test
Transcribed Image Text:21. Suppose all assumptions for the parametric test was satisfied. The appropriate test procedure to be used is A. t-test for related samples B. t-test for independent samples C. Mann-Whitney U test D. Paired Wilcoxon signed rank test
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