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Mathematics, 20.09.2019 15:10 lafayette7727

Box a contains 2 red and 2 green balls and box b contains 1 red and 2 green balls. a box is selected at random and then a ball is selected at random and it's color noted. if the ball is green, what is the probability that box b was selected? what is the answer and how would i solve it?

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Box a contains 2 red and 2 green balls and box b contains 1 red and 2 green balls. a box is selected...
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