Use the Wilcoxon Rank Sum Test on the following data to determine whether the two population locations differ. (Use a 5% significance level) Sample 1: XXXXXXXXXX Sample 2: XXXXXXXXXX The critical...

Use the Wilcoxon Rank Sum Test on the following data to determine whether the two population locations differ. (Use a 5% significance level) Sample 1: 15 7 22 20 32 18 Sample 2: 8 27 17 25 20 16 The critical values and the decision for the above test are: 1 TL=28 and TU=50; The null hypothesis is not rejected 2 TL=28 and TU=50; The null hypothesis is rejected 3 TL=26 and TU=52; The null hypothesis is rejected 4 TL=26 and TU=52; The null hypothesis is not rejected