The U Statistic Is The

question 33

Multiple Choice

The U statistic is the.

• A)number of times that the rank of a score in one group precedes the rank of a score in the other group
• B)smaller of two sums of ranks from two treatment conditions
• C)sum of the difference between observed and expected frequencies
• D)ratio of two independent variance estimates

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Definitions:

Alternative Hypothesis

A statement in statistics that indicates something is true, different from the null hypothesis, usually suggesting a new effect or phenomenon.

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