SOLUTION: suppose that an urn contains 4 green marbles, 7 black marbles, and 9 white marbles. if one marble is selected determine the probability that it is green
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Question 810453: suppose that an urn contains 4 green marbles, 7 black marbles, and 9 white marbles. if one marble is selected determine the probability that it is green
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
suppose that an urn contains 4 green marbles, 7 black marbles, and 9 white marbles. if one marble is selected determine the probability that it is green
p(green) = 4/20 = 1/5
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Cheers,
Stan H.
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