Which is not a type of comparison for which you would anticipate a two-sample test?
A)Before Treatment versus After Treatment.
B)Old Method versus New Method.
C)Sample Mean versus Desired Mean.
D)Experimental Group versus Control Group.

Question

Quizplus · Accepted Answer

Two-sample tests are used to compare two groups or samples. Option C involves comparing a sample mean with a desired mean, which does not involve two groups or samples. Therefore, it is not a type of comparison for which you would anticipate a two-sample test.

Which Is Not a Type of Comparison for Which You