2. where The random variable, X, has a probability density function (pdf), f(x), and zero otherwise. (b) x+1, f(x)=1-x, 1 8¹ -1/2 < x < 0 0

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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2.
where
The random variable, X, has a probability density function (pdf), f(x),
and zero otherwise.
(a.)
(b)
x+1,
f(x) = {1x,
1
81
-1/2 < x < 0
0<x< 1
1 ≤ x < 2
Find the expected value of X.
Find the median of X.
Transcribed Image Text:2. where The random variable, X, has a probability density function (pdf), f(x), and zero otherwise. (a.) (b) x+1, f(x) = {1x, 1 81 -1/2 < x < 0 0<x< 1 1 ≤ x < 2 Find the expected value of X. Find the median of X.
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