Do big bodies make big brains? Let your learners decide whether there is an association between body weight and brain weight by putting the data from different animals into a scatterplot. They can remove any outliers and then make a line...

For this statistics worksheet, 9th graders solve and complete 10 various types of problems that include using different types of graphs to illustrate data. First, they determine the median score for each stem-and-leaf plot. Then,...

This inquiry invites students to investigate human impacts on the environment. Specifically, students will examine the relationship between human population, light pollution, and how brightly celestial objects like stars appear in the...

This inquiry is intended to provide students with practice developing investigable questions that need data, and specifically large datasets, to be answered. Click the teacher resources link for teaching guides and student handouts.

Video program showing how to use a scatter plot to illustrate relationship between response and explanatory variables, to determine patterns in variables, and to calculate least squares. Real-life examples -- manatee deaths per number of...