Question: Find the expected value of the random variable. x 2 3 45 P(x) 0.2 0.3 0.2 0.3

Find the expected value of the random variable.

x 2 3 45 P(x) 0.2 0.3 0.2 0.3

x 2 3 45 P(x) 0.2 0.3 0.2 0.3

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