Question: According to the probability distribution below, what is the expected value of X? X 0 1 2 3 4 5 P(X) 0.3 0.2 0.16 0.2

According to the probability distribution below, what is the expected value of X?

X 0 1 2 3 4 5

P(X) 0.3 0.2 0.16 0.2 0.04 0.1

The expected value is 0.1

The expected value is 5

The expected value is 2.5

The expected value is 1.78

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