In an Experiment, Confounding Occurs When

question 23

Multiple Choice

In an experiment, confounding occurs when

• A) more than one independent variable is manipulated.
• B) an uncontrolled variable covaries with an independent variable.
• C) an interaction occurs between two independent variables.
• D) an interaction occurs between three or more independent variables.

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U.S. law enacted to regulate the electric utility industry, aimed at eliminating abuses by holding companies in the decentralized public utility sector.

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