Let X and Y be continuous random variables with the following joint pdf: fxY (, y) = S(*+1) 2 +y < 1, x,y >0 otherwise x + 1 Hint: Write as (x+1)/(x^2-1) x2 - 1 1. The marginal pdf of the random variable, X, is fx(x) = %D 2. The conditional probability distribution x(4/x)%3D fr(y|X = x) =
Let X and Y be continuous random variables with the following joint pdf: fxY (, y) = S(*+1) 2 +y < 1, x,y >0 otherwise x + 1 Hint: Write as (x+1)/(x^2-1) x2 - 1 1. The marginal pdf of the random variable, X, is fx(x) = %D 2. The conditional probability distribution x(4/x)%3D fr(y|X = 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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Part 2, please!
ASAP, thank you
Transcribed Image Text:Let X and Y be continuous random variables with
the following joint pdf:
fxY (x, y) = 7 (+1) 2x+y < 1, ¤,y > 0
%3D
otherwise
x +1
x2 - 1
Hint: Write
as (x+1)/(x^2-1)
1. The marginal pdf of the random variable, X, is
fx(x) =
2. The conditional probability distribution
fyx (y/a) = fy (y|X = x) =
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