In the Kruskal-Wallis Test for the Following Data,what Is the Sum

question 57

Multiple Choice

In the Kruskal-Wallis test for the following data,what is the sum of the ranks for Sample 3?

• A)9
• B)80
• C)3
• D)23

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Definitions:

Level Of Significance

A threshold in statistical testing that determines if the evidence is strong enough to reject the null hypothesis.

Diets

Regulated eating plans designed to achieve certain health or fitness goals, such as weight loss, muscle gain, or disease management.

Weight Gain

An increase in body weight over time, which can result from various factors including diet, exercise, health conditions, or genetics.

Wilcoxon Signed-Rank Test

A non-parametric statistical test used to compare two related samples, matched samples, or repeated measurements on a single sample to assess whether their population mean ranks differ.