Suppose that X1, . . . , Xn+1 form a random sample from a normal distribution, and
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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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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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Related Book For
Probability And Statistics
ISBN: 9780321500465
4th Edition
Authors: Morris H. DeGroot, Mark J. Schervish
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