Question: Let X be a nonnegative random variable, and suppose that E [X] is well defined. Prove Markov?s inequality: Pr {X > t} < E [X]/t

Let X be a nonnegative random variable, and suppose that E [X] is well defined. Prove Markov?s inequality:

Pr {X > t} < E [X]/t

Pr {X > t} < E [X]/t

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