Researchers collected data on the numbers of hospital admissions resulting from motor vehicle crashes, and results are given for Friday the 6th and Friday the 13th in the same month. Use the Wilcoxon signed-ranks test to test the claim that the matched pairs have differences that come from a population with median equal to zero at a significance level of alpha = 0.05. What is the conclusion for this hypothesis test?

Fri 6th 14, 10, 6, 12, 10, 12

Fri 13th 10, 14, 7, 13, 7, 13

A.Fail to reject H0. There is insufficient evidence to warrant rejection of the claim of no difference.

B.Reject H0. There is insufficient evidence to warrant rejection of the claim of no difference.

C.Fail to reject H0. There is sufficient evidence to warrant rejection of the claim of no difference.

D.Reject H0. There is sufficient evidence to warrant rejection of the claim of no difference.