MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Let X be a discrete random variable with moment generating function 1 M() = (e" + e") (eª +e" + e*). (e2 + e) (e2 + e* + et) . Find the variance of X. 96 2.9167 15.1667 88 3.456
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Transcribed Image Text:Let X be a discrete random variable with moment generating function 1 M() = (e" + e") (eª +e" + e*). (e2 + e) (e2 + e* + et) . Find the variance of X. 96 2.9167 15.1667 88 3.456
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