Math, asked by toddallison, 9 months ago

Let X have the PDF fX(x) = λe^-λx where x; λ > 0.
(a) Derive the PDF of Y = cX for c > 0.
(b) What RV is Y and what is its parameter (as a function of c)?
(c) Find E[Y] using the PDF of Y .

Answers

Answered by gchandracommercial

0

Answer:

cX

Step-by-step explanation:

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