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19 July, 08:49

Suppose a and b are independent events if P (A) = 0.4 and P (B) = 0.45 what is P (A*B) ?

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Answers (2)
  1. 19 July, 09:03
    0
    The answer is 0.135. I know for sure
  2. 19 July, 09:05
    0
    For independent events,

    P (A ∩ B) = P (A) * P (B)

    =>

    P (A ∩ B) = 0.4*0.45

    =0.18
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