Question: Young married couples are asked to complete a “Love & Respect” survey (higher scores indicate positive attitude) before and after completion of a six week marriage enrichment course taken through their church. A composite respect score for the couple is shown below.

a. Conduct the appropriate test to determine if there was a significant effect of the course on respect scores (15 pts.)
b. Construct the proper graph to show change, if any, in the score. (5 pts.)