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Question 3 The continuous random variable X has p.d.f, f(x) where k(x+2)² ;-2

Posted: Thu May 05, 2022 8:21 pm

by answerhappygod

Question 3 The Continuous Random Variable X Has P D F F X Where K X 2 2 X 0 F X 4k 0 X 1 0 Otherwise 1 (30.55 KiB) Viewed 21 times

Question 3 The continuous random variable X has p.d.f, f(x) where k(x+2)² ;-2<x<0 f(x) = 4k ; 0 < x < 1 / 0 ; otherwise a) Find the value of the constant k. b) Make a sketch of f(x). c) Find P(-1< X < 1). d) Find P(X > 1). Find Var (X).