What is a non-probability sampling? Non-probability sampling derives its control from the judgement of the investigator. In non-probability sampling, the cases are selected on bases of availability and
What is a Cluster Sampling? (Image: Cluster Sampling) Definition: Cluster sampling studies a cluster of the relevant population. It is a design in which the unit of sampling
What is Simple random sampling? Simple random sampling means that every member of the sample is selected from the group of population in such a manner that the