The comparison distribution in a paired-samples t test is a distribution of:
A) mean difference scores.
B) differences between means.
C) means.
D) scores.

Question

Quizplus · Accepted Answer

The comparison distribution in a paired-samples t test is a distribution of mean difference scores. These scores represent the difference between paired observations in a sample, and are used to assess whether there is a significant difference between the means of two related groups.

The Comparison Distribution in a Paired-Samples T Test Is a Distribution