(1) Examine Figure 1. Imagine you have the data points corresponding to "Top 10 states", "All 50 states", and "Bottom 10 states" in the Figure. If you were to fit a regression line through each of the three sets of points: (a) State an approximate value for the intercept of each resulting line; (b) If the slopes of the three lines were 0.98, 0.07, and 0.28, state which slope corresponds to each set of points; (c) Which fitted line would have the smallest coefficient of determination (R2)? Defend your