If X has a Poisson distribution and the prior distribution of its parameter (capital Greek lambda) is
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If X has a Poisson distribution and the prior distribution of its parameter Λ(capital Greek lambda) is a gamma distribution with the parameters α and β, show that
(a) The posterior distribution of given X = x is a gamma distribution with the parameters α + x and β/β + 1 ;
(b) The mean of the posterior distribution of Λ is
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Related Book For
John E Freunds Mathematical Statistics With Applications
ISBN: 9780134995373
8th Edition
Authors: Irwin Miller, Marylees Miller
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