Statistics 03 Sampling

This session details all about sampling
Discusses the primary challenge i.e, Bias which the sampling is suppose to take care of
Three kinds of Bias are discussed, namely
Selection Bias
Measurement or response bias and
Nonresponse bias
Discusses various methods of sampling that takes care of the selection bias, namely
Simple random sampling
Stratified random sampling
Cluster sampling and
Systematic sampling
the caution about convenient sampling is discussed as well

Видео Statistics 03 Sampling канала DataScience with HK