1. For the following pairs of points, verify that the least square regression line is Yˆ = 1.8X -8.5.
X: 5, 8, 9, 7, 14
Y: 3, 1, 6, 7, 19
2. Compute the residuals using the results from problem 1. Verify that if you square and sum the residuals, you get 47, rounding to the nearest integer.