engineering mathematics MCQ #4021

If P(A) = 1 / 2 and P(B) = 1 / 3, and P(A ∩ B) = 1 / 6, then P(A / B) = ?

engineering mathematics MCQ #4021

  1. Question 1

    Q1. If P(A) = 1 / 2 and P(B) = 1 / 3, and P(A ∩ B) = 1 / 6, then P(A / B) = ?

    • A) 1 / 2
    • B) 1 / 3
    • C) 1
    • D) 1 / 6

    Answer: 1 / 2

    Explanation: P(A / B) = P(A ∩ B) / P(B) = (1 / 6) / (1 / 3) = 1 / 2.