21. For numbers 20-22: A kinesiologist claims that the resting heart rate of womenaged 18 to 25 who exercise regularly is less than five beats per minute (bpm) thanthat of women who do not exercise regularly. Women in each category wererandomly selected and their resting heart rates were measured with thesummary shown below. Use "not regular - regular" in determining the averagedifference.nXS15722.2Not regularRegular20631.0 21. Suppose all assumptions for the parametric test was satisfied. Theappropriate test procedure to be used isA. t-test for related samplesB. t-test for independent samplesC. Mann-Whitney U testD. Paired Wilcoxon signed rank test

Solution :- Option :- B. t test for independent samples Here the given two groups Regular and Not…

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

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter7: Applying Fractions

Section7.2: Proportions

Problem 47WE

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Question

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

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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