What Statement Best Describes a Trend Related to the Practice

What statement best describes a trend related to the practice of "hooking up" on college campuses?

A) It is estimated that between 30-40% of college students have engaged in at least one hook up.
B) There are no gender differences in rates and perceptions of "hooking up".
C) Both men and women report engaging in this behavior for purely physical reasons, although the research does not clearly indicate this to be true.
D) Heterosexual students are more likely to engage in "hooking up" than homosexual students.