BOOK: Statistis for Business and Economics Edition 12 by Mcclave; Benson & Sincich

Question 6.11 General Health survey. The centers of Disease Control and prevention in Atlanta Georgia conducts an annual survey of the General Health of the u.s. population is part of the behavioral risk factor surveillance system using random-digit-dial in the cdcp telephones US citizens over 18 of age and Asthma falling for questions is your health generally excellent very good good Fair up or how many days during the previous 30 days was your physical health is not good because of injury or illness how many days during the previous 30 days was your mental health not good because of stress depression or emotional problem how many days during the previous 30 days is your physical or mental health prevent you from performing your usual activity activities identify the parameters of interest of each question