Suppose an urn contains 7 red balls 7 green balls and 7

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Suppose an urn contains 7 red balls, 7 green balls, and 7 blue balls, where the balls of each color are labeled with the numbers 1 through 7. If 5 balls are drawn at random, find the probability of getting three green balls and two 6-balls.

Reference no: EM13642706

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