Mathematics, 20.08.2020 14:01, Cherrykisses101

5. John and Mary are taking a math course. The course has only 3 grades: A, B, and C. The probability that John gets a B is 0.3 .The probability that Mary gets a B is 0.4 . The probability that neither gets an A but at least one gets a B is 0.1 .What is the probability that at least one gets a B but neither gets a C

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5. John and Mary are taking a math course. The course has only 3 grades: A, B, and C. The probabilit...