The Nonparametric Procedure That Corresponds to the Related Samples T-Test

question 1

Multiple Choice

The nonparametric procedure that corresponds to the related samples t-test is the

• A)Mann-Whitney U.
• B)Wilcoxon T test.
• C)Kruskal-Wallis H.
• D)Friedman .

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Definitions:

Confidence Intervals

A range of values, derived from sample statistics, that is believed to contain the true population parameter with a certain level of confidence.

Unknown Parameters

Quantities in a statistical model that are not known a priori but are estimated from data.

P-values

The probability of observing a statistic as extreme as, or more extreme than, the statistic observed under the assumption that the null hypothesis is true.

Two-sided

Pertaining to hypothesis tests that consider deviations in both directions away from a specified null hypothesis.