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Mathematics, 04.11.2019 05:31 jrbskso

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a bag contains 8 white marbles, 4 black marbles, and 3 red marbles. you pick out a marble, record its color, and put the marble back in the you bag. if you repeat the process 45 times about how often do you expect to remove a white or black marble from the bag?

a 80
b 36
c 24
d 26

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