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Posted: **Sun Jul 03, 2022 1:00 pm**

: Consider The Following Regression Model Y B B X B3x31 B4x41 U Using The Model Above Show That The Maximum 1 (11.71 KiB) Viewed 10 times

Consider the following regression model: Y₁ =B₁ + B₂X₂ + B3X31 + B4X41 + U₁ Using the model above show that the maximum likelihood estimator for the variance, var (ulX21, X3i. B4X41), is biased (be sure to comment of the nature of the bias). [6 Marks]