New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    If P(A) = 0.7, P(B) = 0.5 and P (B/A) = 0.3, find (i)

    P(A/B) (ii) P(A ∪ B)?
    A 0.21, 0.98 respectively Correct Answer Incorrect Answer
    B 0.14, 0.99 respectively Correct Answer Incorrect Answer
    C 0.14, 0.98 respectively Correct Answer Incorrect Answer
    D 0.42, 0.99 respectively Correct Answer Incorrect Answer

    Solution

    ATQ,

    Given: P(A)=0.7 P(B)=0.5 P(B∣A)=0.3 To find P(A∩B)

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