It is appropriate to use the t-Test when:
A)Comparing the means of two groups.
B)Comparing the means of two or more groups.
C)Comparing the means of three or more groups.
D)Both variables are at the ratio level of measurement.

Question

Quizplus · Accepted Answer

The t-Test is appropriate when comparing the means of two groups. It is not designed for comparing three or more groups or for variables at the ratio level of measurement.

It Is Appropriate to Use the T-Test When