If a Researcher Was Interested in Comparing the Distributions of Scores

question 36

Multiple Choice

If a researcher was interested in comparing the distributions of scores for fathers and sons, which test would be appropriate?

• A) Mann-Whitney test
• B) Wilcoxon matched-pairs signed-ranks test
• C) Kruskal-Wallis test
• D) Spearman test

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Definitions:

Dairy Products

Dairy products are foods or beverages produced from the milk of mammals, typically cows, goats, or sheep, and include items such as cheese, yogurt, and butter.

Feces

Unabsorbed food material and cellular waste that is expelled from the digestive tract.

Rectum

Terminal region of the large intestine; stores digestive waste.

Elimination

The process of removing or expelling waste materials from the body or from an ecological system.