Bill thought that height might be an extraneous variable in his study of the mechanics of making a basket in basketball, so he added the variable to his study. This is an example of an acceptable way to control for an extraneous variable.

Question

Quizplus · Accepted Answer

Adding an extraneous variable to a study allows researchers to account for its potential influence, helping to isolate the effect of the primary variables being studied.

Bill Thought That Height Might Be an Extraneous Variable in His