Conditional Probabilityhard
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Urn I has 2 red and 3 blue balls; Urn II has 4 red and 1 blue ball. An urn is chosen at random, then one ball drawn. Given the ball is red, what is the probability it came from Urn II?
Urn I has 2 red and 3 blue balls; Urn II has 4 red and 1 blue ball. An urn is chosen at random, then one ball drawn. Given the ball is red, what is the probability it came from Urn II?