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Hi, I need help with my statistics exercise. I attached the exercise below. I will upvote if the answer is correct. Thank you! Exercise 5

Hi, I need help with my statistics exercise. I attached the exercise below. I will upvote if the answer is correct. Thank you!

Exercise 5 Consider the regression model yi = BotBilitei, i =1, ...,n. The Gauss-Markov conditions hold. Suppose bo and b1 are the estimators (not the OLS estimators) of Bo and B1. Show that _?(yi -bo -biki)2 2 Et_le?, where ei = yi - Bo - Biti

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