Question: Repeat Exercise 3.13 using the PDF. A certain random variable has a probability density function of the form f x (x) = ce 2xu(x). Find

Repeat Exercise 3.13 using the PDF. A certain random variable has a probability density function of the form f x (x) = ce €“2xu(x). Find the following:
(a) The constant c,
(b) Pr (X >2),

(d) Pr (X < 3|X > 2).

fx(x) = x2 +4

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