7. Research methodology refers to.. a) Qualitative methods b) The tools that the researcher uses c) The sampling technique d) The chain of association between the research question and the research design 8. Which of the following is not a random sampling technique? a) Stratified sampling b) Cluster sampling c) Systematic sampling d) Purposive sampling 9. The purpose of an interview is to a) Provide justification for further observations b) Document the observers biases c) Observe participants in their natural setting d) Explore and probe participants thoughts and feelings. 10. In which section of the research plan are the research participants described in detail? a) Discussion b) Introduction c) Data analysis d) Methodology