The t-test and z-test of means is appropriate for an independent variable that has two categories and a dependent variable that is continuous.

Question

Quizplus · Accepted Answer

Both t-tests and z-tests are used to compare the means of two groups (where the independent variable typically has two categories) to determine if there is a significant difference between them, and they are appropriate when the dependent variable is continuous.

The T-Test and Z-Test of Means Is Appropriate for an Independent