function is given by: ´ay§ fy) = {ya+1 (0, if y > yo elsewhere ii) Show whether or not that the variance of Y is : ayg (a-2)(a-1)²*
function is given by: ´ay§ fy) = {ya+1 (0, if y > yo elsewhere ii) Show whether or not that the variance of Y is : ayg (a-2)(a-1)²*
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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Transcribed Image Text:A random variable Y have a distribution with parameter a > 0 and yo > 0 if its density
function is given by:
´ayf
f(y) = {ya+1
(0,
if y > yo
elsewhere
ii)
ayg
(a-2)(a-1)2"
Show whether or not that the variance of Y is
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