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Interactive Two-Way Frequency Chart

Author:
David Wees
The American Heart Association (AHA) recommends drinking no more than 0.750 liters (750 mL) of soda (about 3 cans) per week. The chart below shows information on elementary and secondary students in a school and how many of those students meet the AHA recommendations on drinking soda. You can adjust the sliders to look for relationships between each variable.