Characterizations of the Poisson distrib
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Peter C.C. Wang
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Article
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1975
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Elsevier Science
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English
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be a discrete random vwiable with parameter h :E EJXj < OQ and denote BCWJ) = (7 ;4q i a?" \_ I. Let the distribution of X be compounded with B(ur,qa), If the resulting diwibution is governed by the same law as X, then a characterization elf the Pc)isson distribution is obtained. An altexnarive proo