If the moment-generating function of X is M(t) = exp(166t + 200t2), find (a) The mean of

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If the moment-generating function of X is M(t) = exp(166t + 200t2), find
(a) The mean of X.
(b) The variance of X.
(c) P(170 < X < 200).
(d) P(148 ≤ X ≤ 172).
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Probability and Statistical Inference

ISBN: 978-0321923271

9th edition

Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman

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