Imitation coupon Pensioner beta hat equation highlight Both handy
4. The vector equation of the following plane in scalar product form r=(\hat {i}-\hat{j})+\alpha(\hat{i}+\hat{j}+\beta(\hat{i}-2 \hat{j}+3 \hat{k}) is (a) r \cdot(5 \hat{i}-2 \hat{j}-3 \hat{k})=7 (b) r \cdot(5 \hat{i}-2 \hat{j}+3 \hat{k})=7 (c) r \cdot ...
Deriving OLS Estimates for a Simple Regression Model | by Naman Agrawal | Medium