Question
In the experiment with smoking what was the dependent variable that was measured?
the length of time that people smoked
incidence of chronic obstructive pulmonary disorder (COPD)
the age of the participants
the incidence of cancer
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In the experiment with smoking what was the dependent variable that was measured? the length of time that people smoked incidence of chronic obstructive pulmonary disorder (COPD) the age of the participants the incidence of cancer

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