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Mathematics, 01.04.2020 06:26 bartekzelazek5083

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 t...

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