presentation epi ...sampling
Post on 19-Aug-2015
11 Views
Preview:
TRANSCRIPT
BY:Rehana Ilyas AbbasiMSPH-IInstitute of Health & Management sciences, Islamabad
Highlights: Introduction Purpose of Sampling Advantages Limitations Steps/Design process Types of Sampling Non Probability Sampling
Sequential Sampling:Sequential sampling is a non-probability sampling technique wherein the researcher picks a single or a group of subjects in a given time interval, conducts his study, analyzes the results then picks another group of subjects if needed and so on.
top related