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# Consider regression model y = XB + â‚¬, where X is an n X p matrix with rank(X) p; (0,022), and > is known n X n positive definite matrix Please find an u...

## Question

###### Consider regression model y = XB + â‚¬, where X is an n X p matrix with rank(X) p; (0,022), and > is known n X n positive definite matrix Please find an unbiased estimator of 02 and prove it_

Consider regression model y = XB + â‚¬, where X is an n X p matrix with rank(X) p; (0,022), and > is known n X n positive definite matrix Please find an unbiased estimator of 02 and prove it_  #### Similar Solved Questions

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32 _ A study is performed to compare the mean resting pulse rate of adult subjects who regularly exercise t0 the mean resting pulse rate of - those who do not regularly exercise. Here are the results Sample Mean Sample Standard Deviation 8.6 Population Sample Size Exerciscrs 29 Non- excrciscns 9.0 ...
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