The University Is Thinking of Changing from a Semester to a Quarter

Essay

The university is thinking of changing from a semester to a quarter system. I want to know what students think of this, so I go to the campus coffee shop during final exam week and ask this question of the first 40 students I see: "Do you want to change to a quarter system where you have final exams three times a year, or do you want to stay with the present semester system with final exams only twice a year?" Give three reasons to be suspicious of my results.