Mann-Whitney U-Test 2. The following data represent the weights, in kilograms. of personal luggage carried on various flights by a nurse's team and a member of a doctor's team for a medical mission Luggage Weight (kilograms) 13.6 15.0 15.4 13.6 15.6 14.5 13.3 19.1 17.4 13.6 14.8 17.2 16.5 Use the Mann-Whitney U test with o = 0.05 to test the null hypothesis that the two teams carry the same amount of luggage on the average against the alternative hypothesis that the average weights of luggage for the two teams are different