For the Wilcoxon Signed-Rank Test with N ≥ 10,the Test

question 53

Multiple Choice

For the Wilcoxon signed-rank test with n ≥ 10,the test statistic is assumed to follow a normal distribution with mean ____________.

• A) μ_T = 2n(2n + 1)/2
• B) μ_T = n(n + 1)/4
• C) μ_T = n(n - 1)/4
• D) μ_T = n(2n + 1)/3

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