Question: Find the expected value E(X), the variance Var(X) and the standard deviation o(X) for the density function. (Round your answers to four decimal places.) f

Find the expected value E(X), the variance Var(X) and the standard

Find the expected value E(X), the variance Var(X) and the standard deviation o(X) for the density function. (Round your answers to four decimal places.) f (x) = 9x on 0, 2/9 E(X) = 0.3143 Var(X) o (X) = X

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