Confused13892 Confused13892

22-01-2016
Mathematics

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If you pick a marble out of 6 red and 10 black, 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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Аноним Аноним

22-01-2016

10 out of 200 because there is 10 marbles and 200 times you reach and grab one it would be a 10 out of 200 chance

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