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Let's have a r.v. that have a Gamma distribution with parameter o and A. If from data we get that the sample mean is 48.2333

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Let's have a r.v. that have a Gamma distribution with parameter o and A. If from data we get that the sample mean is 48.2333 and the sample variance is 679.7122, what is the method of moment estimators for )? [write your answer with two decimal digits] a is and A is

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