Question 404206
Given: P(A) = 0.3
P(B') = 0.6 ==> P(B) = 0.4
P(A U B) = 0.5

a) P(A') = 0.7

b) P(A AND B) = P(A) + P(B) - P(A U B) =0.3 + 0.4 - 0.5 = 0.2

c) P(A AND B') = P(A U B) - P(B) = 0.5 - 0.4 = 0.1