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Mathematics, 29.04.2021 04:30 Brangolflro
A bag contains 6 red and 10 black marbles. If you pick a marble, record its color, and return it to the bag 200 times, how many times can you expect to pick a black marble?
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A bag contains 6 red and 10 black marbles. If you pick a marble, record its color, and return it to...
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