As an epidemiologist, you are asked whether eating two burgers from a fast food restaurant daily will lead to at least 20 lbs weight gain in one month.
As an epidemiologist, you are asked whether eating two burgers from a fast food restaurant daily will lead to at least 20 lbs weight gain in one month. You decide to test the hypothesis by using a cohort study. Your sample consists of 100 people who ate 2 burgers daily for one month from a […]