QUESTION 1Let XXX be a random sample from an exponential distribution with density functionThen the random variableY=Which of the following is falseOA.X distribute chi-square with 2 degrees of freedomOB.2Σxi=1nQUESTION 2is a pivotal quantityOC. None of the aboveA random variable X has probability density functionHarrellA

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Answered: Let X.X.....X be a random sample from…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Let X.X.....X be a random sample from an exponential distribution with density function 1 11 Then the random variable Y= Which of the following is false a