README file (docx)
This file contains a description of all the supplementary files and folders made available here by the authors. For easy access, we recommend saving the unzipped files and folders on your Desktop. By default, your computer will likely save the zipped DSS folder to your Downloads. To unzip items, double click on them. To move unzipped items, you can copy and paste them or drag to new location(s).
Links to External Resources (docx)
Contains all the links listed under the "DEEPEN YOUR UNDERSTANDING" section in the Preface.
Solutions to Practice Excercises (ZIP)
Contains Solutions Document for Python Practice Lab Exercises
Data Files (ZIP)
Contains Data Files.
Project Files (ZIP)
Contains Project Files for Ch 4.2.2.
Errata [docx]
Lists known typos and other corrections to the published text.
Updated: 3/4/2026