Statistical Estimation of Sampling Theory

Marmaee Pilapil 

This topic is very necessary in every preparation of research. The sampling

that a researcher will undertake at the very beginning will determine the validity

of the result of the research later on.

I learned  the different kinds of sampling including the non-scientific sampling

and scientific sampling such as the random sampling, stratified random 

sampling and etc.

The concepts embedded in this lesson is linked above.