Mathematics, 22.07.2019 18:30 audjwood67
Abag contains 3 white marbles and 6 black marbles. you pick out a marble, record its color, and put the marble back in the bag. if you repeat this process 36 times, how many times would you expect to remeve a black marble from the bag?
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Abag contains 3 white marbles and 6 black marbles. you pick out a marble, record its color, and put...
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