List of Activities by Application
| Business and Economics | Activity/Exercise Numbers |
| Cell Phone Fraud | 1-1 |
| Credit Card Usage | 1-9, 16-12, 19-23, |
| Got a Tip? | 1-10, 5-28, 14-12, 15-8, 22-4, 22-9, 25-3 |
| Bonus or Rebate | 1-18, 5-31, 8-31, 21-28, 22-28 |
| Car Ages | 1-21, 23-7 |
| Penny Thoughts | 2-1, 3-10, 16-23 |
| Accumulating Frequent Flyer Miles | 3-16 |
| Celebrating Mothers | 3-35, 16-29 |
| Shopping Online | 4-24 |
| Children's Television Advertisements | 6-11, 25-14 |
| Gender-Stereotypical Toy Advertising | 6-21, 6-22 |
| Hypothetical Employee Retention Predictions | 6-28 |
| Honda Prices | 7-10, 10-19, 12-21, 28-14, 28-15, 29-10, 29-11 |
| Hypothetical Manufacturing Processes | 7-17 |
| Turnpike Distances | 7-20 |
| Textbook Prices | 7-29, 28-4, 28-5, 29-5 |
| Housing Prices | 8-10 |
| Salary Expectations | 8-26 |
| Age Discrimination | 8-34 |
| Hypothetical ATM Withdrawals | 9-24, 19-21, 22-5 |
| Digital Cameras | 10-5, 26-18, 27-21 |
| Random Cell Phones | 11-6 |
| Dice-Generated Ice Cream Prices | 11-17, 11-18 |
| Collecting Prizes | 11-20 |
| Cars' Fuel Efficiency | 14-7, 15-20 |
| Christmas Shopping | 15-2, 15-7, 15-18, 19-30 |
| Magazine Advertisements | 16-15, 21-21 |
| Charitable Contributions | 16-18, 18-7 |
| Employee Sick Days | 17-26 |
| Hiring Discrimination | 17-21, 18-21 |
| House Prices | 19-22, 26-1, 27-5, 28-2, 28-12, 28-13, 29-3 |
| Editorial Styles | 22-12, 22-13 |
| Cow Milking | 23-6 |
| Comparison Shopping | 23-22, 23-23, 26-21 |
| Car Data | 26-3, 27-1, 28-10 |
| Airline Maintenance | 26-33 |
| Airport Traffic | 26-25, 28-31 |
| Utility Usage | 26-28, 27-24, 28-28, 29-21 |
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