Problem 2. (1 point) For the following situations, select the most appropriate test to carry out from the options below. ? v 1. We have data from two samples that are dependent and don't know whether their distribution is Normal. ? * 2. We have data from 3 samples that are dependent and don't know whether their distribution is Normal. ? * 3. We have data from two samples that are independent and don't know whether their distribution is Normal. A. Wilcoxon rank-sum test B. Wilcoxon signed-rank test C. Sign test D. Kruskal-Wallis test E. Friedman test F. None of the above Note: In order to get credit for this problem all answers must be correct