Bachelor''s degree in Statistics, Epidemiology, Public Health, or a health-related or social sciences discipline, including 12 college credits in statistics, research or computer sciences AND eight (8) years of professional level work in health-related research, statistics or program evaluation where the activities include data collection planning, systems implementation, and data quality management, including at least four (4) years supervising. Master''s degree in Statistics, Epidemiology, Public Health, Public Administration, or a Social Sciences discipline AND six (6) years of professional level work in health-related research, statistics or program evaluation where the activities include data collection planning, systems implementation, and data quality management, including at least three (3) years supervising.