Extra Practice exercises are downloadable worksheets of additional practice exercises. Print out these worksheets, work through the exercises, then check your work against the answer page.

Once you are familiar with the basics of graphing and statistics, consider the everyday uses. Refer back to the first page of Chapter 6 and review the example on report card grades.

Here's your chance to explore the World Wide Web and practice your new skills at the same time. Explore some related Web sites to work with current statistics for student grades.

After you've practiced and after you've explored, don't forget about your upcoming Chapter Test. Prepare for your exam by working through our Chapter 6 Review, and then check your answers. These free downloadable files are accessible by selecting the Chapter Review button at the top of this page.

Good luck!