STAT 151
STAT 221
STAT 222
STAT 235
STAT 252
STAT 337
1. Problem Formulation
2. Selection of Factors
Experiment
3. Obtaining Random Samples of Paper Towels
4. Measuring the Absorbency
5. Conducting the Experiment
6. Data
Data Analysis
7. Working with Your Data
8. Displaying the Data
9. Describing the Data
10. General Factorial Model
11. Checking the Assumptions
12. The General Factorial Procedure in SPSS
13. Model Checking with SPSS
14. Final Comments
15. Comparing Other Characteristics of Paper Towels
16. Brief Version of the Case Study
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