Use the moment generating function m(t) of the normal density to find 1 ' and
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Use the moment generating function m(t) of the normal density to find μ1'and μ2' . Then use these results to show that a normal random variable has mean μ and variance σ2.
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Related Book For
Statistics For Engineering And The Sciences
ISBN: 9781498728850
6th Edition
Authors: William M. Mendenhall, Terry L. Sincich
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