Key Points Non-parametric tests are used when standard assumptions are not available. These tests don’t rely on distributions ...

Closed response formats include binary (yes/no), nominal, ordinal, and interval and ratio measurements. Nominal responses: This response option consists of a list of mutually exclusive, but unordered, ...

Chapter 12. Strength of relationships: Discrete data. 1. What does it mean to say that a measure has a PRE interpretation? It means that the measure can be interpreted in a way that tells you the ...