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If P(A’) = 0.65 P(A∪B) = 0.65 find P(B) Select the correct answer from above options

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If P(A’) = 0.65 ⇒ P(A) = 1 – 0.65 = 0.35 P(A∪B) = P(A) + P(B) 0.65 = 0.35 + P(B) ⇒ P(B) = 0.65 – 0.35 = 0.30

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