Select one answer. In 2014, students in an advanced Statistics course at UC Berkeley

Select one answer. In 2014, students in an advanced Statistics course at UC Berkeley conducted an anonymous survey about use of cognition-enhancing drugs among college 1o points males. One survey group of males included members from a fraternity, and the other survey of males group included no fraternity members. The difference between the proportion of fraternity members who have used cognition-enhancing drugs and the proportion of n members who have used cognition-enhancing drugs is equal to o.054. Which one of the following conclusions is true? on-fraternity A. O Students who are not fraternity members use cognition-enhancing drugs at higher rates than fraternity members. B. One possibility is that the proportion of fraternity members who have used cognition- enhancing drugs is 0.295 and the proportion of non-fraternity members who have used cognition-enhancing drugs is o.241. C.Students could have discovered that the proportion of fraternity members who have used cognition-enhancing drugs is o.315 and the proportion of non-fraternity members who have used cognition-enhancing drugs is o.369. c.