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You Are Doing a Study to Determine Whether Vaping Nicotine

Question 89

Multiple Choice

You are doing a study to determine whether vaping nicotine before taking a psychology test affects performance on that test. What is the independent variable in your study?


A) the psychology test
B) the participants in your study
C) vaping nicotine
D) It depends on where the study is conducted.

Correct Answer:

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