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OpenStudy (anonymous):
Will give medal and fan! Someone PLEASE help me!!!! A bag contains 4 yellow, 2 red, and 6 green marbles. Two marbles are drawn. The first is replaced before the second is drawn. A random variable assigns the number of red marbles to each outcome. Calculate the expected value of the random variable. a.0.67 b.0.56 c.0.17 d.0.33
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