Find the mean and the standard deviation of the hypergeometric distribution with the parameters (n=3), (a=4), and

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Find the mean and the standard deviation of the hypergeometric distribution with the parameters $n=3$, $a=4$, and $N=8$

(a) by first calculating the necessary probabilities and then using the formulas which define $\mu$ and $\sigma$;

(b) by using the special formulas for the mean and the variance of a hypergeometric distribution.

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Probability And Statistics For Engineers

ISBN: 9780134435688

9th Global Edition

Authors: Richard Johnson, Irwin Miller, John Freund

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Question Posted: Apr 21, 2024 05:00 AM

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Find the mean and the standard deviation of the hypergeometric distribution with the parameters (n=3), (a=4), and

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Probability And Statistics For Engineers

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