You Have Been Asked to Coach a High School Team

You have been asked to coach a high school team that is competing province-wide for best school in overall intellectual ability. In general, your team would fare better if:

A) you chose males for your team.
B) you chose females for your team.
C) you chose students at random.
D) you chose only athletic students.
E) you chose an equal mix of males and females for your team.