Assignment #6

Match the following scenario to the appropriate parametric or non-parametric test of significance.

Scenarios

1. You have a normal interval dataset involving 4 groups. Which test should you use to compare their means?

1. You have a non-normal ordinal dataset involving 2 populations. Which test should you use to compare their medians?

1. You have a somewhat normal interval dataset involving 2 groups of the same size. Which test should you use to compare their means?

1. You have a nominal dataset with 2 independent variables. Which test should you use to compare the frequencies?

1. You have an ordinal dataset involving 3 groups. Which test should you use to compare the medians?

Tests of Significance

1. ANOVA
2. T-Test
3. Mann-Whitney U
4. Kruskal-Wallis
5. Chi-Square