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) 37
B) 43
C) 52
D) 60
E) 70

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The Answer of 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) 37
B) 43
C) 52
D) 60
E) 70

The Significance Level for a Wilcoxon Signed Rank Test Is