Question: 30. Suppose that X has density function Compute E[Xn] (a) by computing the density of Xn and then using the definition of expectation and (b)

30. Suppose that X has density function

f(x)= { 1 0 < x < 1 0 otherwise

Compute E[Xn]

(a) by computing the density of Xn and then using the definition of expectation and

(b) by using Proposition 4.5.1.

f(x)= { 1 0 < x < 1 0 otherwise

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