AUTHORS: Frey - ©2012
This workbook/website combination allows students to analyze and manipulate huge data sets drawn from 1950 through present day, with data from U.S. decennial censuses and the American Community Survey. Each chapter consists of exercises specifically tailored to data sets drawn from this current data. Students gain access to the software and data sets by using passcodes provided with each copy of the text.
CengageBrain offers two types of free content: