The Paired Scores for a Wilcoxon Signed-Rank Test Were: 1

Multiple Choice

The paired scores for a Wilcoxon signed-rank test were: 1, 1; 2, 2; 5, 3; 3, 5; 2, 4; 4, 4.What is the sample size for this test?

A) 6
B) 4
C) 3
D) 2