Question

2. If P(A) = 0.65, P(B) = 0.15, then P(Ā) + P(B) = ?
(a) 1.5
(b) 1.2
(C) 0.8
(d) None of these
2
IFR

Answer 1

The answer is 0.8 by the formula p(A)+p(B)