(a) (b) 1015 C O 0.0 0.5 Average Tolerance for Corruption 1 .0 5.8 5.9 6.0 6.1 6.2 Bac Score If you were to estimate the relationship between Bac score and average tolerance for corruption using only observations below 6.0 on Bac score !i.e. those who do not attend universityl, what would you estimate in general terms? (It might help to draw a line on this plot but you don't have to turn in this picture just describe what that line would look like you don't have to give exact numbers just explain generally) If you were to estimate the relationship between Bac score and average tolerance for corruption using only observations above 6.0 on Bac score gi.e. those who attend universityl, what would you estimate? Now think about the predictions of those lines you drew and how what each of their values would be at the passage cutoff of 6.0. Explain how this might tell you about the effect of university