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Question 3 (1 point) Let A and B be events with AA) = 0.55 , AB)-0.57 , and AB 1 A)-O.60 . Find AA and B). Write only a number as your answer. Round to two decimal places (for example: 0.52). Do not write as a percentage. Your Answer: Answer Question 4 (1 point) Let A and B be independent events with PA) 0.31 and AB) 0.39. Find RA and B). Write only a number as your answer. Round to two decimal places (for example: 0.52). Do not write as a percentage. Your Answer
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Answer #1

1) Inabove example given P (A) = 0.55 P (B) -0.57 P( AlB)-0.60 TO Find P (An B)? (AnB) P(A) PAnB) P(BIA) p(A) = 0.60 * 0.55 PAn B) -0.33 2) LETA and B are independent event. P(A)-0.31 P(B) -0.39 Now calculate P(An B) -p(A)P(B) PAn B) 0.31*0.39 PAn B) 0.1209 Round the answer two digit P(An B) 0.12

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