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A note on a variance bound for the multinomial and the negative multinomial distribution
Authors:Giorgos Afendras  Vassilis Papathanasiou
Institution:Section of Statistics and O.R., Department of Mathematics, University of Athens, , Panepistemiopolis, Greece
Abstract:We prove a Chernoff‐type upper variance bound for the multinomial and the negative multinomial distribution. An application is also given.Copyright © 2014 Wiley Periodicals, Inc. Naval Research Logistics 61: 179–183, 2014
Keywords:Cauchy–  Schwartz inequality  covariance identity  variance bounds
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