If n independent random variables Xi have normal distributions with the means i and the standard deviations i, find the moment generating function of their sum and identify the corresponding distribution, its mean, and its variance ...

If n independent random variables Xi have normal distributions with the means i and the standard deviations

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If n independent random variables Xi have normal distributions with the means µi and the standard deviations σi, find the moment-generating function of their sum and identify the corresponding distribution, its mean, and its variance.

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John E Freunds Mathematical Statistics With Applications

ISBN: 9780134995373

8th Edition

Authors: Irwin Miller, Marylees Miller

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Question Posted: Nov 04, 2015 03:23 AM

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If n independent random variables Xi have normal distributions with the means i and the standard deviations

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John E Freunds Mathematical Statistics With Applications

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