How Do I Access the Data sets in the Textbook?

The data sets can be downloaded for FREE at http://bcs.whfreeman.com/ ips7e/.

Extract the downloaded zip file you can get all the data files for the textbook.

For example, in HW2 #2.34, at the end of the problem on text book there is a small icon "datafile" NBA. This means that the data file for this problem is called NBA.