You Attend a Meeting Where 50% of the People in Attendance

Multiple Choice

You attend a meeting where 50% of the people in attendance are psychology majors, 10% are engineering majors, 20% are business majors, and 20% are pre-law majors. At this meeting, you meet Charles. Charles is wearing a white button-down shirt and a pair of jeans. He wears glasses and he has a calculator in the front pocket of his shirt. If you base your judgment on the base rate, you should guess that Charles is a(n) ____ major.

A) psychology
B) engineering
C) business
D) pre-law