Multiple Choice
In a normal approximation to the Wilcoxon rank sum test,the standardized test statistic value is calculated as z = 1.80.For a two- tail test,the p-value is:
A) 0.0359.
B) 0.4641.
C) 0.2321.
D) 0.0718.
E) 0.1077.
Correct Answer:

Verified
Correct Answer:
Verified
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