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OpenStudy (anonymous):
You have a bag with three red marbles, two green marbles, and four blue marbles. Suppose you pick one marble at random. What is the probability of picking a blue or green marble?
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OpenStudy (anonymous):
3 + 2 + 4 = 9 probability of blue marble : 4 / 9 = 44.4 repeat % of chance probability of green marble : 2/ 9 = 22.2 repeat % of chance
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