Let X be a discrete random variable and assume that it has finite moments of any order

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Let X be a discrete random variable and assume that it has finite moments of any order up to a positive integer r, i.e. ????′

i

????r = [E(X − ????)r],

where ???? = E(X), is given by the formulaimage text in transcribed

(Hint: Begin by expanding the power (X − ????)r according to the binomial theorem.)

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Introduction To Probability Volume 2

ISBN: 9781118123331

1st Edition

Authors: Narayanaswamy Balakrishnan, Markos V. Koutras, Konstadinos G. Politis

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