| A | B |
|---|
| Quantitative research | Recomended there is at least 8-10 subjects |
| Convenience sampling | Selecting subjects on the basis of being accessible |
| Nonprobability sampling | Samples not selected at random |
| Purposive sampling | Selection of participants possessing certain traits or characteristics |
| Cluster sampling | A type of probability sampling in which the sampling unit is a naturally occurring group or cluster |
| Systematic sampling | When a system is applied to the selection of subjects |
| Simple random sampling | Occurs when every subject has an equal chance of being selected |
| Probability sampling | Uses random processes to derive the sample |
