Event A occurs with probability 0.3, and event B occurs with probability 0.4. If A and B are independent, what may we conclude about the relationship between events A and B?

Question

Quizplus · Accepted Answer

If A and B are independent, then P(A and B) = P(A) × P(B) = 0.3 × 0.4 = 0.12. Also, since they are independent, P(A|B) = P(A) = 0.3 and P(B|A) = P(B) = 0.4. Therefore, all of the options are correct.

Event a Occurs with Probability 0