General Kleinherbst is concerned with the VD (venereal disease) epidemic among soldiers in Europe. At a nonroutine inspection of 100 troops, 31 were found to have VD. Kleinherbst requires all troops to view the award-winning film VD: Just between Friends. At another inspection 180 days later, Kleinherbst finds that 43 of the 200 troops inspected have VD. What can you say about the program statistically, managerially, and from a research design point of view?