'Convenience samples' presentation slideshows

Sampling Techniques for epidemiological studies

Sampling Techniques for epidemiological studies. Biagio Pedalino. Objectives. To decide whether to conduct sampling To choose among a list of sampling techniques To define sampling To describe sampling techniques. Approach. We are normally interested in:

993 views • 60 slides

Gathering Data

Gathering Data. Chapters 11-13. Things to Remember: Simulation: C ome O ver T o R owayton R egarding S wim C lub Sampling: SRS is simplest sampling type but not always the most practical Systematic Sample: Choose the 1 st subject randomly and then e very nth person after that

429 views • 30 slides

CHAPTER 12

CHAPTER 12. DETERMINING THE SAMPLE PLAN. Important Topics of This Chapter. Differences between population and sample. Sampling frame and frame error. Developing sampling plan. Basic sampling methods. Strength and Weaknesses of Basic Sampling techniques.

905 views • 25 slides

Chapter 12

393 views • 24 slides