Assume that for a variable X, we have ????X = 12, E(X) = 0. The value of

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Assume that for a variable X, we have

????X = 1∕2, E(X) = 0.

The value of E(6X2 + 5) equals

(a) 3∕2

(b) 13∕2

(c) 13

(d) 3

(e) 8

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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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