If you want to examine one group of subjects under two different conditions, which statistical technique should you select?
A)regression
B)dependent-samples t-test
C)analysis of variance
D)independent-samples t-test

Question

Quizplus · Accepted Answer

The dependent-samples t-test, also known as a paired-samples t-test, is used to compare the means of two related groups. This would be the best choice for examining one group of subjects under two different conditions because it allows us to compare the within-subjects difference in scores or outcomes.

If You Want to Examine One Group of Subjects Under