the question deals with showing that the estimated value of B1hat is equal to B1. show that B1hat is unbiased. so, i need to know how to derive this. any help very soon would be appreciated...
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Originally Posted by rogersd425 the question deals with showing that the estimated value of B1hat is equal to B1. show that B1hat is unbiased. so, i need to know how to derive this. any help very soon would be appreciated... There is insufficient information to answer this question.
I can only guess that the OP is asking about simple linear regression. And this is easy to prove. BUT I need to know what I'm being asked. I can do this via matrices or via SSxy/SSxx. But I need a complete statement of the question.
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