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1.What type of epidemiological study is the Harvard Alumni Study?
2.Which statistic quantifies the proportion of individuals in a population that exhibits the outcome of interest at a specified time?
3.Which of the following is the best question to
pose if the objective is to find out the level of 'physiological stress' to which an individual is typically exposed during physical activity?
4.What does the unit called the 'MET' measure?
5.In epidemiology, what is meant by 'confounding'?