2. In what situation will you use an interview to collect data and not self-administered questionnaire? 3. In what situa
Posted: Tue Mar 15, 2022 3:03 pm
2. In what situation will you use an interview to collect data and not self-administered questionnaire?
3. In what situation will you use direct observation to collect data for your study?
4. Explain the different sources of epidemiological data
3. In what situation will you use direct observation to collect data for your study?
4. Explain the different sources of epidemiological data