Question: Question 4 (4 points) In the model Yi = Bo + BIXit wi, the following sample moments have been calculated from 10 observations: Li- Yi

Question 4 (4 points) In the model Yi = Bo + BIXit wi, the following sample moments have been calculated from 10 observations: Li- Yi =8 Ci Xi =39, _ Yiz =26, > Xi- =202, Li- XiYi =20 Calculate the OLS estimator 1. Write your answer to the nearest tenth digit. (e.g. 3.56 should be 3.6). (Hint: A simple algebra shows that n ELI ( Xi - X) ( Yi - Y) = n LizXi Yi - X . Y) Your

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