Suppose that X1, . . . , Xn+1 form a random sample from a normal distribution, and

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Suppose that X1, . . . , Xn+1 form a random sample from a normal distribution, and let
and Determine the value of a constant k such that the random variable k(Xn+1− n)/Tn will have a t distribution.

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Probability And Statistics

ISBN: 9780321500465

4th Edition

Authors: Morris H. DeGroot, Mark J. Schervish

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Question Posted: Nov 25, 2015 04:21 AM

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Suppose that X1, . . . , Xn+1 form a random sample from a normal distribution, and

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X n1 n has the normal distribution with mean 0 and variance 1 1n 2 Hence the di...View the full answer

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