When the Mann-Whitney U Test Is Performed, Which of the Following

question 8

Multiple Choice

When the Mann-Whitney U test is performed, which of the following is true?

• A) We assume that the populations are normally distributed.
• B) We are interested in testing whether the medians from two populations are equal.
• C) The data are nominal level.
• D) The samples are independent.

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Definitions:

Alternative Ideas

Creative or different thoughts, concepts, or approaches aside from the mainstream or original plan.

Subordinate

An individual who works under the direction of someone else within an organization, often in a lower position or rank.

Compound Sentence

A sentence type that combines two independent clauses (complete thoughts) using a conjunction or punctuation mark.

Indirect Method

The indirect method in communication involves leading up to the main point gradually, often used when delivering sensitive or potentially unwelcome information.