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Ramen noodles are a staple food item for many college students. Ramen noodles are very inexpensive, easy to prepare, and can be combined easily with other foods. After students graduate, find employment, and earn a higher income, they decrease their Ramen noodle purchases significantly. In this case, Ramen noodles are
Placebo
A substance with no therapeutic effect, often used as a control in testing new drugs.
Control Group
In an experiment, a group of subjects that does not receive the treatment being tested and is used as a benchmark to measure how the other tested subjects do.
Dependent Variable
In scientific research, the variable that is tested and measured; it is 'dependent' on the independent variable.
Fat Layer
A layer in the body composed primarily of adipose tissue, which stores energy and insulates and cushions the body.
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