1. Return To Index Excel 23 - 1 Microsoft Excel Basics Lesson 23 Simple Linear Regression An ExampleAn Example - 2 The Regression Steps - 3 The Regression Output - 7 Summary Output - 8 ANOVA Table - 8 Coefficient Table - 8 Residual Plot - 9 Residual Output - 10 The Regression Steps The Regression Output Summary Output ANOVA Table Coefficient Table Residual Plot Residual Output

2. Return To Index Excel 23 - 2 Andolini’s Pizza Parlors Andolini’s Pizza Parlors is a chain of Italian food restaurants located in a 5 state area. The most successful locations for Armand’s have been near college campuses. The managers believe that quarterly sales for these restaurants (Y) are positively related to the size of the student population (X). The data for the sales of 10 pizza parlors is listed on the next slide. Develop the least squares regression equation.

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