1. The following are the number of minutes it took a sample of 15 men and 12 women to complete the application form for a position. The data is to be used to test the claim that the two samples come from identical populations. Compute the Wilcoxon rank sum statistics for testing this claim. Find the significance probability of the observed results, and comment as appropriate. Men 16.5 20 17 19.8 18.5 19.2 19 8.2 20.8 18.7 16.7 18.1 17.9 16.4 18.9 Women 18.6 17.8 18.3 16.6 20.5 16.3 19.3 18.4 19.7 18.8 19.9 17.6