This is a math test prep lesson that explains how to create and/or interpret scatterplots, including the meaning of positive correlation, negative correlation, and no correlation, as well as stem-and-leaf plots, as part of the Data Analysis and Probability material that many state exams cover.
This is one of 61 lessons available in the workbook titled The Essentials of High School Math from Willow Tree Publishing. Each book contains an answer key to all lessons, but an answer key for just this