Q28Multiple choice
The probability that at least one of the events A and B occurs is 0.6. If A and B occur simultaneously with probability 0.2, then P ( A ) + P ( B ) is
- (A)0.4
- (B)0.8
- (C)1.2
- (D)1.6 PROBABILITY 301
The probability that at least one of the events A and B occurs is 0.6. If A and B occur simultaneously with probability 0.2, then P ( A ) + P ( B ) is