The random variable X has the following probability distribution: X 2 3 5 8
Probability 0.2 0.4 0.3 0.1
Determine the following:
(a) P(X < 3)
(b) P(X > 2.5)
(c) P(2.7 < X < 5.1)
(d) E(X)
(e) V(X)Solution: |

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