Question

Consider a random variable X, that takes values 0 and 1 with probabilities P(0) = P(1)...

Consider a random variable X, that takes values 0 and 1 with probabilities P(0) = P(1) = 0.5. Then, X = 0 with probability 0.5 and X = 1 with probability 0.5. What is the expected value of X?

0

0.25

0.5

1

0 0
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