If health psychologists discovered that the greater number of cigarettes people smoke each day the shorter their life-expectancy,this would demonstrate that:

Question

Quizplus · Accepted Answer

A negative correlation means that as one variable (smoking) increases, the other variable (life-expectancy) decreases. Therefore, if health psychologists discovered that smoking more cigarettes each day leads to a shorter life-expectancy, it would demonstrate a negative correlation between smoking and life-expectancy.

If Health Psychologists Discovered That the Greater Number of Cigarettes