Where were differences between the data sets? (You may select more than one option.)
A) Pre and Post
B) Pre and Post + 12
C) Post and Post + 12
D) No differences were identified.

Question

Quizplus · Accepted Answer

The question prompts for differences between data sets, and A and B are the only options that include multiple data sets (Pre, Post, and Post + 12). Option D can be eliminated as it states no differences were identified, which contradicts the question's prompt. Option C only compares two post-data sets and does not include a comparison to the pre-data set, so it is not a correct choice.

Where Were Differences Between the Data Sets? (You May Select