If P(A) = 0.6, P(B) = 0.3, and P(A∩B) = 0.2, then the conditional probability P(A|B) is:
If P(A) = 0.6, P(B) = 0.3, and P(A∩B) = 0.2, then the conditional probability P(A|B) is:
- A. 1/3
- B. 2/3
- C. 1/2
- D. 3/5
Answer: B) 2/3
Explanation: P(A|B) = P(A∩B) / P(B) = 0.2 / 0.3 = 2/3.
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