Multiple Choice
A researcher has two groups of participants, one group receives monetary compensation for completing exercise activities and the other group does not. All individuals in both groups are weighed weekly. What is a potential extraneous variable to control for in this study?
A) The monetary compensation provided
B) What participants eat while taking part in the study
C) The weight (in pounds) of the participants
D) Whether or not the participants are in the exercise or control group
Correct Answer:

Verified
Correct Answer:
Verified
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