Let X be a continuous random variable, with probability density function: х,Osx<1S(x)={2-x, 1sx<2(0,else(1) Find the distribution function F(x).(2) Calculate(3) Calculate E[X] and Var(X).

Answered: Image /qna-images/answer/683fdd7b-846b-486f-ad63-1e05f7da0696.jpg

Answered: х, Osx<1 S(x)={2-x, 1Sx<2 0, else (1)…

х, Osx<1 S(x)={2-x, 1Sx<2 0, else (1) Find the distribution function F(x). e) Caleulate Pex< (3) Calculate E[X] and Var(X).

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

Let X be a continuous random variable, with probability density function:

х,
Osx<1
S(x)={2-x, 1sx<2
(0,
else
(1) Find the distribution function F(x).
(2) Calculate
(3) Calculate E[X] and Var(X).

Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.

Expert Solution

Step 1:- (1)

Step 2:- (2)

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