The Significance Level for a Wilcoxon Signed Rank Test Is

question 145

Multiple Choice

The significance level for a Wilcoxon signed rank test is 0.05.The alternative hypothesis is stated as: The location of population 1 is to the left of the location of population 2.The appropriate critical value for a sample of size 20 (that is the number of nonzero differences) is:

• A)122
• B)150
• C)61
• D)75

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