1. Caffeine, a chemical found in many popular beverages , is known for reducing fatigue A student wanted to investigate the caffeine content in popular beverages , such as soft drinks, energy drinks, tea, and coffee . The following data collected by the student show the amounts of caffeine (in milligrams per 12-ounce serving) for twelve popular beverages b. Use the graph to make a few sentences describing the distribution of caffeine content for the twelve beverages .

caffeine content 180 160 140 120 100 CAFFEINE AMOUNT 80 60 40 20 0 1 2 3 4 5 6 7 8 9 10 11 12 BEVERAGES