If M X (t) = 1/(1 t 2 ), find E(X) and V(X) by differentiating M

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If MX(t) = 1/(1 − t2), find E(X) and V(X) by differentiating MX(t).

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Modern Mathematical Statistics With Applications

ISBN: 9783030551551

3rd Edition

Authors: Jay L. Devore, Kenneth N. Berk, Matthew A. Carlton

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