Question

find the probability that a randomly selected student was in athletics or fine arts. p(a∪p)=p(a)+p(p)-p(a∩p)=\frac{12}{42}+\frac{26}{42} multiple - choice question how many students were counted twice?

Explanation:

Step1: Identify overlapping group

The overlapping part of the V - enn diagram represents students counted twice.

Step2: Read value from diagram

The number in the intersection of "Athlete" and "Fine Arts" is 6.

Answer:

6