ETX1100/ETX5900 Business Statistics

Week 6: Multiple regression and model evaluation

What you will learn this week

• Build and interpret multiple regression models in Excel.
• Interpret partial slopes and dummy-variable coefficients.
• Test individual coefficients and overall model fit.
• Refine and compare models using fit, diagnostics and business reasoning.

Class workbooks

• Download the real-estate workbook
• Download the underwriting workbook
• Open the interactive slides

Slides for the week

Download PDF

Upcoming assessments

• Week 6: Quiz 6
• Week 7: Quiz 7
• Week 8: Quiz 8