Question: Let be any random variable, and are random variables with mean and variance , with . Prove Markov's inequality n Y -- - Yn =1

Let Let be any random variable, and are random variables with mean and be any random variable, variance , with . Prove Markov's inequality n Y -- - Yn and =1 E(X) P(X|> a) are random variables with mean image text in transcribed and variance image text in transcribed, image text in transcribed with image text in transcribed.

Prove Markov's inequality

image text in transcribed

n Y -- - Yn =1 E(X) P(X|> a)

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