Mathematics, 15.01.2021 01:40 epunisa
A bag contains 20 red marbles, 8 white marbles, and 2 gray marbles. You randomly pick out a marble, record its color, and put it back in the bag. You repeat this process 120 times. How many white or gray marbles do you expect to get? please answer soon!!
Answers: 2
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A bag contains 20 red marbles, 8 white marbles, and 2 gray marbles. You randomly pick out a marble,...
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