2. If the probability density of X is given by 4/[n(1+x² )] for 0
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Could you please give the correct solutions for this homework
![2. If the probability density of X is given by
4/[n(1 +>
1 +x² )] for 0<<x<1
f(x) =
0 elsewhere
4.
Find
Mean u: E(X)
ECK) = Sxf lx)
xけ)
<とx
In (u)
In cel
Second moment: E(X)
(ェ5 -(+り]
%3D
%3D
(けり処
प)
(1)
Incut](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff5203d42-0da6-4b1b-a1a9-5b37798d2cd6%2Fe49b5adc-da8e-46f3-9315-df62aee01710%2Fs7z4qtm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. If the probability density of X is given by
4/[n(1 +>
1 +x² )] for 0<<x<1
f(x) =
0 elsewhere
4.
Find
Mean u: E(X)
ECK) = Sxf lx)
xけ)
<とx
In (u)
In cel
Second moment: E(X)
(ェ5 -(+り]
%3D
%3D
(けり処
प)
(1)
Incut
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