Week 5 Case Study (Case Study #4) As you continue to look for a better predictive model, you decide to try some non-linear models. You decide to run the following models. You will use the Bays and Population worksheet in the QuickFix Vehicles Case Study Data.xlsx workbook for this case study. 1. Quadratic Multiple Regression for Bays, Bay2, and Population a. Run a quadratic regression model using Bays, Bays2 and Population. Label your results in an Excel workbook using the prompt number. b. Write the regression equation for the quadratic model using the variable names, intercept coefficient, and slope coefficients from the regression output. Write your answer in the box below