Question

The table gives a set of outcomes and their probabilities. Let A be the event "the outcome is greater than 3". Let B be the event "the outcome is divisible by 3". Find P(A and B).
Outcome Probability
1 0.16
2 0.2
3 0.14
4 0.28
5 0.22

Answer 1

A = {4,5}. B = {3}. A ∩ B = ∅, so P(A and B) = 0.