A teacher can establish rapport with his students by: Correct Answer: B A becoming a figure of authority B impressing students with knowledge and skill C […]

Which one is called non-probability sampling? Correct Answer: B A Cluster sampling B Quota sampling C Systematic sampling D Stratified random sampling

Formulation of hypothesis may NOT be required in: Correct Answer: B A Survey method B Historical studies C Experimental studies D Normative studies

Which of the following sampling method is appropriate to study the prevalence of AIDS amongst male and female in India in 1976, 1986, 1996 and 2006? […]