C.1 AT&T Choice StudyC.2 Anonymous Microsoft Web DataC.3 Bank Marketing StudyC.4 Boston Housing StudyC.5 Computer Choice StudyC.6 DriveTime SedansC.7 Lydia E. Pinkham Medicine CompanyC.8 Procter & Gamble Laundry SoapsC.9 Return of the BobbleheadsC.10 Studenmund’s RestaurantsC.11 Sydney Transportation StudyC.12 ToutBay Begins AgainC.13 Two Month’s SalaryC.14 Wisconsin DellsC.15 Wisconsin Lottery SalesC.16 Wikipedia Votes