Question 1162633
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(a)  P(A|B) = by the definition of conditional probability = P(A ∩ B) / P(B) = {{{0.06/0.39}}}.  Use your calculator.



(b)  P(A U B) = P(A) + P(B) - P(A ∩  B) = 0.39 + 0.14 - 0.06.    Use your calculator.




(c)  P((A U B)c)  is the complement to the value of P(A U B) from (b).
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Solved.