1. Sampling Methods and Data collection methods ATWEBEMBEIRE JULIET 2. SESSION OBJECTIVES The session will cover the following areas • population • sampling and sampling…
1. Sampling 2. Why Sample?• Why not study everyone?• Debate about Census vs. sampling 3. Problems in Sampling?• What problems do you know about?• What issues are…
Slide 1BUS 220: ELEMENTARY STATISTICS Chapter 8: Sampling Methods and Central Limit Theorem Slide 2 2 GOALS 1. Explain why a sample is the only feasible way to learn about…
Slide 1Impact of HVOTL on Residential Property Value: An Australian Case Study Overh Transmission Lines on Property Value – An Australian Residential Case of High Voltage…
Slide 1Sampling Slide 2 Population Well-defined set with specified properties –People –Animals –Events –Sport teams –Clinical units –Communities –Schools –Specimens…
Slide 1Population Well-defined set with specified properties –People –Animals –Events –Sport teams –Clinical units –Communities –Schools –Specimens –Charts…
1.Qualitative Research Approaches 1) Surveys/questionnaires/forms 1) Focus groups 1) Interviews1) Content Analysis2. Sampling strategy • Does your sample represent a subgroup…
1.Slide 12- 1 Cluster and Multistage Sampling Sometimes stratifying isn’t practical and simple random sampling is difficult. Splitting the population into similar…