Probability sampling:
Each population element has a known probability or chance of being chosen for sample
E.g. Simple random sampling, stratified sampling, cluster sampling,
multistage sampling, systematic random sampling
Non-probability sampling:
One cannot be assured of having known probability of each population element
E.g. Volunatary sampling, Convenient sampling
Each population element has a known probability or chance of being chosen for sample
E.g. Simple random sampling, stratified sampling, cluster sampling,
multistage sampling, systematic random sampling
Non-probability sampling:
One cannot be assured of having known probability of each population element
E.g. Volunatary sampling, Convenient sampling
PSM / COMMUNITY MEDICINE by Dr Abhishek Jaiswal is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at learnpsm@blogspot.com.
Permissions beyond the scope of this license may be available at jaiswal.fph@gmail.com.
No comments:
Post a Comment