3) The following table summarizes the findings of a prospective cohort study in which participants were enrolled on January 1, 2015, and followed up until December 31, 2019. Researchers were interested in the effect of physical activity on cardiovascular disease risk. " New Cardiovascular Disease Cases Person-Years Contributed 22,569 52,431 Physical Activity Active Inactive a) Calculate the relative risk of cardiovascular events associated with being physically active. 17 75 b) Suppose the investigators decide to label "Physically Inactive" as the exposed group. Calculate the relative risk of cardiovascular disease associated with being physically inactive

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