e-resource (videos) on sampling in research methods study

 e-resource (videos) on sampling in research methods study

1a. Population vs sample

1b. Populations, Samples, Parameters, and Statistics (also on "What Is A Parameter? (Includes Examples of Parameters and Populations)")

1c. Sampling: Simple Random, Convenience, systematic, cluster, stratified - Statistics Help

1d. Stratified sampling.

1e. On sampling techniques.

1f. Sampling in qualitative research.

1g. Selecting your participants.

2a. Defining your Population and Sampling Strategy

2b. (i) Non-probability sampling vs (ii) probability sampling.

2c. Techniques for random sampling and avoiding bias 

2d. Confidence intervals and margin of error

2e. Sampling error

3. Sample size

4. Theoretical sampling and purposeful sampling.