Fill table 2, but don't fill the estimations of Y, Y, and residuals, and ? yet. 2. What is the mean of X, (X) and Y, (Y) respectively? 3. Determine B and $. 4. Fill out the table for , and residuals, and ?. 5. Work out the variances and standard errors of B and B if a = 0.3 6. Determine the standard error of the regression. 7. Determine the covariance of B and . 8. Work out the coefficient of determination of and 9. Then establish the correlation coefficient. Please note the difference between ()2 and ( ) Resources: Table 2 Y 2 6 8 10 13 Sum X X Y 3 4 6 8 |x = X X Y = Y - Yxyx * Yi 11