Statistics Mcqs
Q Addition Law of probability for mutually exclusive event is equal _______________?
  • A A. P(aub)=p(a) + (b)
  • B B. P(aub) = p(a) + p(b) – p(a∩b)
  • C C. P(a∩b) = p(a) + p(b) + p(a∩b)
  • D D. P(a∩b) = p(a). p(b
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