# Probability, Sets and Counting

Not what you're looking for? Search our solutions OR ask your own Custom question.

All of the students at a college are majoring in psychology, business, or both. 73% of the students are psychology majors & 62% are business majors. If there are 200 students, how many of them are majoring in both psychology & business?

Â© BrainMass Inc. brainmass.com March 6, 2023, 1:55 pm ad1c9bdddfhttps://brainmass.com/math/probability/probability-sets-counting-58745

#### Solution Preview

Hi, here is the solution.

Let us assume A as psychology , B as Business.

A = 73 % of 200 = (73/100 )*200 = 146 students

B= 62% of 200 = ...

#### Solution Summary

Probability, Sets and Counting are investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

$2.49