You Are Performing the Wilcoxon Rank Sum Test

Multiple Choice

You are performing the Wilcoxon rank sum test. The 10th through 12th values in an ordered array of pooled sample data all equal $100, while the 9th value is less than $100 and the 13th value is more than $100. What are the appropriate ranks for the three $100 values?

A) 9, 9, 9
B) 10, 10, 10
C) 11, 11, 11
D) 12, 12, 12