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Mathematics, 02.08.2019 22:20 abelSeattle
Two balls are drawn in succession out of a box containing 4 red and 3 white balls. find the probability that at least 1 ball was red, given that the first ball was(a) replaced before the second draw. (b) not replaced before the second draw.
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Two balls are drawn in succession out of a box containing 4 red and 3 white balls. find the probabil...
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