Suppose we conducted a prospective cohort study on the assoc…

Suppose we conducted a prospective cohort study on the association between smoking and stroke in American adults aged 65. Suppose that the 10-year risk of stroke in smokers is 0.08 and that the 10-year risk of stroke in individuals who do not smoke is 0.04. This means that the estimate of the risk ratio is 2.00 (0.08/0.04). What is the interpretation of this estimate? What is the interpretation of this estimate?