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    Introduction to Probability and Statistics
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    Exam 15: A:nonparametric Statistics
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    In a Normal Approximation to the Wilcoxon Rank Sum Test
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In a Normal Approximation to the Wilcoxon Rank Sum Test

Question 127

Question 127

True/False

In a normal approximation to the Wilcoxon rank sum test, the standardized test statistic is calculated as z = 1.96. For a two-tailed test, the p-value of the test is 0.025.

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