GCU Predictor Variable Discussion


Topic 8 DQ 1

Explain the difference between the predictor and the criterion variable in linear regression. Give an example of a predictor and criterion variable and how you would use each variable in a study.

Topic 8 DQ 2

Explain the difference between a chi-square test for independence and a chi-square goodness of fit test. How would you know which test to use? As a researcher, explain the different variables you would use for each test and why.