In Lecture 6, we defined the Wilcoxon rank sum test statistic W as the sum of the ranks of the Y observations in the combined sample. Now, let W' be the sum of the ranks of the X observations. Please verify the following equation: (m + n)(m + n + 1) W' + W = where m and n are number of X and Y observations, respectively.

In Lecture 6, we defined the Wilcoxon rank sum test statistic W as the sum of the ranks of the Y observations in the combined sample. Now, let W' be the sum of the ranks of the X observations. Please verify the following equation: (m + n)(m + n + 1) W' + W = where m and n are number of X and Y observations, respectively.

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section6.4: Hyperbolas

Problem 5ECP: Repeat Example 5 when microphone A receives the sound 4 seconds before microphone B.

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