Q3. The summary output obtained from fitting the multiple regression are given below. Coefficients Model Sig. Unstandardized Coeficients Standardized Coefficients B Std. Error Beta (Constant) -5063.482 730.224 -6.934 .000 Education (in years) 746.506 39.517 .684 18.891 .000 Age (in years) 48.362 9.671 .181 5.000 .000 Note. Dependent Variable: Beginning salary (a) Write down the appropriate multiple regression model with necessary explanation. (b) Find the estimated multiple regression model and interpret estimated regression coefficient values. (c) Find the predicted beginning salary for an employee who is 25 years old and has 17 vears of education,

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