Question: In an experiment, a scientist is interested in the effect of a drug on reaction time. He gives various doses of the drug and then

In an experiment, a scientist is interested in the effect of a drug on reaction time. He gives various doses of the drug and then measures blood levels of the drug and reaction time in a driving task. What is the independent variable? The dependent variable?

Can you let me know if this is correct?

Is the independent variable the doses of the drug

Is the dependent variable the reaction time

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