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A, B independent, P(A) = 0.2, P(B) = 0.5. Find P(A ∩ B').

A0.2
B0.1
C0.3
D0.4
Answer & Solution
Correct answer: B. 0.1
A is also independent of the complement of B, so P = 0.2 x (1 - 0.5) = 0.1.
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