1. Problem Formulation

2. Study Design

3. Data

4. Glance at the Data

Descriptive Methods

5. Displaying the Breakdown Times

6. Describing the Breakdown Times

Inferential Methods

7.Simple Linear Regression Model

8. Checking the Regression Model Assumptions

9. One-Way Analysis of Variance Model

10.The Lack-of-Fit F-Test

11. Comparing the Linear Regression and ANOVA Models

12. Displaying and Describing the Data with SPSS

13. Linear Regression Analysis with SPSS

14. Brief Version of the Case Study

15. Final Comments