1. Let X be a discrete random variable with the cumulative distribution function 0. for x< -2 1 for -2 3 (a) Find the probability distribution f (x) of X. (b) Compute P(X =2|X < 2). 23I4

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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1. Let X be a discrete random variable with the cumulative distribution function
for x < -2
1
for -2 <x< 1
8.
1
for 1<x< 2
2
3
for 2 <x< 3
4
F(x) =
for x> 3
(a) Find the probability distribution f(x) of X.
(b) Compute P(X = 2|X < 2).
%3D
Transcribed Image Text:1. Let X be a discrete random variable with the cumulative distribution function for x < -2 1 for -2 <x< 1 8. 1 for 1<x< 2 2 3 for 2 <x< 3 4 F(x) = for x> 3 (a) Find the probability distribution f(x) of X. (b) Compute P(X = 2|X < 2). %3D
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