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Central Limit Theorem: Sample Question

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The expert examines central limit theorem for sample questions.

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Problem:
Suppose that X1, X2, ... Xn and Y1, Y2, ... Yn are independent random samples from populations with means 1 and 2 and variances 12 and 22 respectively. Show that the random variable satisfies the conditions of Thm. 7.4 and thus that the distribution function of Un ...

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