Caffeinated energy drinks-a growing problem

Reference no: EM131819006

The article "Caffeinated Energy Drinks-A Growing Problem" (Drug and Alcohol Dependence [2009]: 1-10) gave the following data on caffeine concentration (mg/ounce) for eight top-selling energy drinks:

308_Caffeinated Energy Drinks-A Growing Problem.png

a. What is the value of the mean caffeine concentration for this set of top-selling energy drinks?

b. Coca-Cola has 2.9 mg/ounce of caffeine and Pepsi Cola has 3.2 mg/ounce of caffeine. Write a sentence explaining how the caffeine concentration of top-selling energy drinks compares to that of these colas.

Reference no: EM131819006

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