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

question 5

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 paired.

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Definitions:

King of Spades

A playing card in a standard deck of 52 cards, recognized by the imagery of a king and the spades suit.

Total Count

The absolute sum or quantity of units or individuals measured or observed in a set.

Probability

The measure of the likelihood that an event will occur, often expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Statistics Class

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