Use the Wilcoxon Rank Sum Test on the Data Below

question 137

Short Answer

Use the Wilcoxon rank sum test on the data below to determine at the 10% significance level whether the two population locations differ. The null and alternate hypotheses are: : The two population locations are the same. : The two population locations are different.
Test statistic = ______________
Critical Value = ______________
Conclusion: ______________
There ______________ enough evidence to include conclude that the two populations are the same.

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Definitions:

Survival

The act or process of living or continuing longer than another person, thing, or event; especially under harsh or challenging circumstances.

Vein

A blood vessel carrying blood toward the heart after receiving it from a venule.

Dark Red Blood

Indicates oxygen-depleted blood, often associated with venous blood or certain conditions causing altered blood coloration.

Spurts

Sudden and rapid bursts of growth, energy, activity, or the flow of a liquid.