In a Normal Approximation to the Wilcoxon Signed Rank Test

question 177

Multiple Choice

In a normal approximation to the Wilcoxon signed rank test, the test statistic is calculated as z = 1.36. For a two-tail test, the p-value is:

• A) 0.1738
• B) 0.2066
• C) 0.0869
• D) 0.4131
• E) 0.3518

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