Let X 1 and X 2 be independent random variables. Let X 1 and Y = X
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Let X1 and X2 be independent random variables. Let X1 and Y = X1+X2 have chi-square distributions with r1 and r degrees of freedom, respectively. Here r1 < r. Show that X2 has a chi-square distribution with r − r1 degrees of freedom.
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Related Book For
Introduction To Mathematical Statistics
ISBN: 9780321794710
7th Edition
Authors: Robert V., Joseph W. McKean, Allen T. Craig
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