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In a Weight-Reduction Experiment, an Overweight Individual Was Given What

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In a weight-reduction experiment, an overweight individual was given what the researcher called a new type of diet pill that would help curb the desire to eat. In fact, the pill really contained powdered milk, but ever since the individual started taking the diet pill, he has reported that his desire to eat has decreased. This illustrates the


Definitions:

Associated Variables

Variables that are linked in some way, showing a statistical relationship through correlation or causation analysis.

Lurking Variables

Variables that are not directly studied but can influence the outcome of an experiment or study, potentially confounding the results.

Explanatory Variable

A type of independent variable that is manipulated to determine its relationship with observations in an experiment or study.

Explanatory Variable

A variable that is manipulated or categorized to observe its effect on a response variable.

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