In the Case When the Errors Are Homoskedastic and Normally

question 43

Multiple Choice

In the case when the errors are homoskedastic and normally distributed,conditional on X,then

• A) is distributed N(β, ),where = I(k+1).
• B) is distributed N(β, ),where = /n = /n.
• C) is distributed N(β, ),where = (
• X)-1.
• D) = PXY where PX = X(
• X)-1 .

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