Question: In a regression model given as = + assume that the usual assumptions given in class are valid (A1 through A6) Show that (a) (4p)

In a regression model given as = + assume that the usual assumptions given in class are valid (A1 through A6) Show that (a) (4p) The conditional expectation of LS estimator is . That is (|) = (b) (4p) Find the conditional variance of

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