Cluster Sampling: Definition, Examples

Details
Title | Cluster Sampling: Definition, Examples |
Author | Prof. Essa |
Duration | 2:06 |
File Format | MP3 / MP4 |
Original URL | https://youtube.com/watch?v=DL6lXPxTNU8 |
Description
Cluster sampling is used when natural groups are present in a population. The whole population is subdivided into clusters, or groups, and random samples are then collected from each group. Watch the video for an overview.