For the Wilcoxon Rank-Sum Test When the Sample Sizes Are

question 77

Multiple Choice

For the Wilcoxon rank-sum test when the sample sizes are at least 10, the sampling distribution of the test statistic can be approximated by the normal distribution with mean ________.

• A) μ_W =
• B) μ_W =
• C) μ_W =
• D) μ_W =

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