500 students enrolled in at least 2 of 3 classes: English, Math, History. 150 students enrolled in both history and English, 300 enrolled in math & history, 170 enrolled in both math and English. How many of the 500 students are enrolled in all three classes?© BrainMass Inc. brainmass.com October 16, 2018, 1:10 pm ad1c9bdddf - https://brainmass.com/math/algebraic-geometry/students-enrolled-classes-88616
If two events A and B are independent, then the probability of both events is the product of the probabilities for each event:
P(A and B) = P(A)P(B).
Let call E = event that students enrolled in English
Let call M = event that students ...
The solution provides detailed and step-by-step instructions that determine how many of the 500 students are enrolled in all three classes.