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Lt x1xn1 be an iid sample from nu1o2 and let y1yn2 be an

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Let X1,...,Xn1 be an iid sample from N(u1,o^2) and let Y1,...,Yn2 be an iid sample from N(u2,o^2), where parameters u1,u2, and o^2 are unknown. Suppose that two samples are independent. Find a 95% confidence interval for u1-2u2.

Reference no: EM13619866

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