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q was correct CP.

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that would be b1.

b1=Covxy/varx

b0 = Mean Y Value - Mean X * b1 calculated above.

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Question. What is the variance of the prediction error? (no peeking at notes!)

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What's wrong with this?

b0 = CovX,Y/Standard Deviation X

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false. keep it simple soddy!!! it's MC after all.


errm, there is a reason. ultimately you end up checking the significance of the auto-correlations.

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is when DW is significant in both a linear and log-linear model????

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