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e. 0.900 9. Find the expected value of a random variable having the following probability distribution: -4 -2 0 3 5 P(X=x) | 0.15 |

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e. 0.900 9. Find the expected value of a random variable having the following probability distribution: -4 -2 0 3 5 P(X=x) | 0.15 | 0.23 0.28 0.19 0.12 0.03 a. 2.033 b. 0.904 C. -0.360 d. 0.408 e. 1.773 10. Find the expected value of a random variable having the following probability distribution: x -3 - 1 0 5 P(X=x) | 3/10 1/5 1/14 1/7 2/7 a. b. 33 70 19 C. 35 109 d 140 33 C. 140

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