$$What conclusions and recommendations can you derive from your analysis? What universities are achieving a substantially higher alumni giving rate than would be expected, given their Graduation Rate, $\%$ of Classes Under $20,$ and Student$/$Faculty Ratio? What universities are achieving a substantially lower alumni giving rate than would be expected, given their Graduation Rate, $\%$ of Classes Under $20,$ and Student$/$Faculty Ratio? Use predicted and observed values of Alumni Giving Rate to answer these questions.