Mathematics, 11.06.2021 18:40, allieballey0727

A bag contains 5 yellow, 6 red, and 4 green marbles. Two marbles are drawn. The first is replaced before the second is drawn. A random variable assigns the number of green marbles to each outcome. Calculate the expected value of the random variable. a.
0.76
c.
0.27
b.
1.07
d.
0.53

Answers: 2

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A bag contains 5 yellow, 6 red, and 4 green marbles. Two marbles are drawn. The first is replaced before the second is drawn. A random variable assigns the number of green marbles to each outcome. Calculate the expected value of the random variable. a. 0.76 c. 0.27 b. 1.07 d. 0.53

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A bag contains 5 yellow, 6 red, and 4 green marbles. Two marbles are drawn. The first is replaced before the second is drawn. A random variable assigns the number of green marbles to each outcome. Calculate the expected value of the random variable. a.
0.76
c.
0.27
b.
1.07
d.
0.53