12. Nonparametric tests for 3+ samples

Question 1

What two tests can be used for 3 or more samples? (Methods1 para and non-para for 3+)

Answer 1

• Kruskal Wallis

- Friedman

Question 2

What are the characteristics of the Kruskal Wallis test? (Methods1 para and non-para for 3+)

Answer 2

• Similar to mann whitney

- Different groups of p’s for each condition

Question 3

What are the characteristics of the Friedman test? (Methods1 para and non-para for 3+)

Answer 3

• Similar to Wilcoxon

- Each subject completes all experimental conditions