5. What data source has the advantage of being almost complete in the United States? A) Reportable disease statistics B) Mortality statistics C) Birth statistics D) Mortality statistics and birth statistics 6. Which of the following data sources is most likely to provide a representative sample of the general health status of a population? A) Hospital outpatient statistics B) Absenteeism data C) Data from public health clinics D) A morbidity survey of the general population.