Question: Find the expected value X 4 5 6 7 8 P(X = x) 0.3 0.2 0.2 0.1 0.2 0.3 0.2 0.2 0.1 0.2

Find the expected value

0.3 0.2 0.2 0.1 0.2

X 4 5 6 7 8 P(X = x) 0.3 0.2 0.2 0.1 0.2

0.3 0.2 0.2 0.1 0.2

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