... blank.INTRODUCTIONPreventive Medicine and Public Health: PreTest®Self-Assessment and Review,Ninth Edition, has been designed to provide medical students and physicianswith a comprehensive and convenient instrument ... 2, 1, and 7.The mean, median, and modenumbers of children per family are,respectively,a. 3.4, 2, 3b. 3, 3.4, 2c. 3, 3, 2d. 2, 3.5, 3e. 3.4, 3, 22 Preventive Medicine and Public Health 7214_Ratelle_01_mj.qxd ... tobacco and orallesions among professional baseballplayers. At spring training camp,they ask each baseball player aboutcurrent and past use of smokelesstobacco, cigarettes, and alcohol,and...