In this part of Activity #7, you will perform the non-parametric version of the tests you used in Activity 4. In each case, assume that you opted to use the non-parametric equivalent rather than the parametric test. Using the data files from earlier activities, complete the following tests and paste your results into a Word document:
1. Activity 6, Part A: non-parametric version of the dependent t test
2. Activity 6, Part B: non-parametric version of the independent t test
3. Activity 6, Part C: non-parametric version of the single factor ANOVA