Question: Let random variable Y be defined by the density function f (y)=3(1?y ) 2 for 0?y?1 , and f(y) = 0 otherwise. Determine the mean

Let random variable Y be defined by the density function f (y)=3(1?y ) 2 for 0?y?1 , and f(y) = 0 otherwise. Determine the mean of

Let random variable Y be defined by the density function f (y)=3(1?y

\f

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