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Mathematics, 10.12.2019 17:31 andrejr0330jr
Abag contains 6 red marbles, 2 white marbles, and 1 gray marble. you randomly pick out a marble, record its color, and put it back in the bag. you repeat this process 45 times. how many white or gray marbles do you expect to get
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Abag contains 6 red marbles, 2 white marbles, and 1 gray marble. you randomly pick out a marble, rec...
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