Question: 3. Let X be a nonnegative random variable with E(X) = 5 and E(X2) = 42. Find an upper bound for P (X 11)

3. Let X be a nonnegative random variable with E(X) = 5 and E(X2) = 42. Find an upper bound for P (X ≥ 11) using

(a) Markov’s inequality,

(b) Chebyshev’s inequality.

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