Q. You have carried out a Kruskal-Wallis test. There are significant differences between thethree groups you are testing. How might you conduct your pair wise comparisons? (Solved)
1. Use the Mann Whitney test
2. Use the Wilcox on test
3. Use a t-test
4. None of the above. Post hoc analyses cannot be carried out with non parametric data
- a. Use the Mann Whitney test