In a Wilcoxon signed rank test for matched pairs with n = 35, the rank sums of the positive and negative differences are 380 and 225, respectively. The value of the standardized test statistic z is:
A) 1.689
B) 1.065
C) 1.206
D) 1.400
E) 1.510

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The Answer of In a Wilcoxon signed rank test for matched pairs with n = 35, the rank sums of the positive and negative differences are 380 and 225, respectively. The value of the standardized test statistic z is:
A) 1.689
B) 1.065
C) 1.206
D) 1.400
E) 1.510

In a Wilcoxon Signed Rank Test for Matched Pairs with N