Question

If A and B are events such that P(A) = 0.3, P(B) = 0.2 and P(A∩ B) = 0.1, then P(\(\overline {A}\cap B\)) = ?

A. 0.2

B. 0.1

C. 0.4

D. 0.5

Answer 1

Correct answer is B.

P(A) = 0.3, P(B) = 0.2 and P(A ∩ B) = 0.1

P(\(\overline{A}\cap B\)) = P(B) – P(A ∩ B) = 0.2 – 0.1 = 0.1