Question 969845
A bowl contains 4 yellow marbles and 3 red marbles. Michael randomly draws 4 marbles from the bowl. He replaces each marble after it is drawn. What is the probability that he draws 3 yellow marbles and 1 red marble?
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Ans: (4/7)^3*(3/7) = 192/2401
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Cheers,
Stan H.
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