9.6 Suppose X1,, Xn is a random sample from a normal distribution with mean and variance ....
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9.6 Suppose X1,…, Xn is a random sample from a normal distribution with mean and variance
.
a Show that is a biased estimator of .
b Adjust S to form an unbiased estimator of .
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Related Book For 
Probability And Statistics For Engineers
ISBN: 9781133006909
5th Edition
Authors: Richard L Scheaffer, Madhuri Mulekar, James T McClave, Cecie Starr
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