McGraw Hill
Glencoe: Self Check Quizzes 1 Using Graphs to Make Predictions
Use Glencoe's randomly generated self-checking quiz to test your ability to use graphs to make predictions. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check...
Khan Academy
Khan Academy: Dot Plots and Frequency Tables Review
Dot plots and frequency tables are tools for displaying data in a more organized fashion. In this article, we review how to make dot plots and frequency tables.