For the Wilcoxon signed-rank test, ties among absolute differences are assigned the
A) lowest of their ranks.
B) average of their ranks.
C) highest of their ranks.
D) sum of their ranks.

Question

For the Wilcoxon signed-rank test, ties among absolute differences are assigned the​
A) ​lowest of their ranks.
B) ​average of their ranks.
C) ​highest of their ranks.
D) ​sum of their ranks.

Quizplus · Accepted Answer

When there are ties among absolute differences, they are given the average of their ranks in the Wilcoxon signed-rank test. This method helps to maintain the relative order of the data points and ensures that they are all accounted for in the analysis.

For the Wilcoxon Signed-Rank Test, Ties Among Absolute Differences Are