The Student Disciplinary Committee of Clint State University is extremely concerned about the increasing incidence of cheating in both in-class and out-of-class student assignments. They have approached a marketing research class to conduct a survey of Clint State students. They wish to know:
(i) How predominant this behavior is campus-wide
(ii) Whether it occurs most frequently among freshman, sophomores, juniors, or seniors
(iii) Some of the reasons for this behavior