The Weibull density function is given by f(y) = 1 αmym−1 exp(−y m/α), y > 0, 0, otherwise. where α and m are positive constants. This density function is often used as a model for the lengths of life of physical systems. Suppose Y has the Weibull density just given. Find a. the density function of U = Y m . b. E Y k for any positive integer k .

attached below is the answer and detailed solution

Step-by-step explanation:

A) find the density function  U = Y^m

attached below is the detailed solution

B) Find E () for any positive integer k .

attached below is the detailed solution

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step-by-step explanation:

b

step-by-step explanation:

if a was wrong then it has to be b it cant be c either because not all the y intercepts are the same!

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