Chemistry, 07.09.2021 21:20 algahimnada

Beverage companies wanted to determine which dark-colored carbonated beverage gave people more energy: Pepsi, Coca Cola, Dr. Pepper, RC, or water with brown food coloring. They
had 5 groups of 100 people drinking nothing but one of the four beverages for a whole week
and then measured their energy level. What is the control group?

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Beverage companies wanted to determine which dark-colored carbonated beverage gave people more ene...