Question 3. Table X Anxiety Coffee Use Yes No Total Yes 500 9,500 10,000 No 200 19,800 20,000 Epidemiological Calculations HPGC 201 2021 A cohort study was conducted to investigate the association...

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Extracted text: Question 3. Table X Anxiety Coffee Use Yes No Total Yes 500 9,500 10,000 No 200 19,800 20,000 Epidemiological Calculations HPGC 201 2021 A cohort study was conducted to investigate the association between coffee consumption and anxiety in a population-based sample of adults. The data are presented table X. a. What is the RR of anxiety associated with coffee use? b. Calculate the risk (rate) difference. c What is the etiologic fraction? d. Determine the population etiologic fraction. RR. Relative risk