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Hello, could you help with these two questions please? Thank you! Suppose that k balls are drawn at random with replacement from an urn containing

Hello, could you help with these two questions please? Thank you!

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Suppose that k balls are drawn at random with replacement from an urn containing 11 balls. numbered 1 to n. Let X be the random variable which denotes the sum of the numbers drawn. Calculate E{X}. discuss the relative advantages and disadvantages of method of moments estimators and maximum likelihood estimators

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