A sampling technique used when groups are defined by their geographical location is:
A)cluster sampling.
B)convenience sampling.
C)judgment sampling.
D)random sampling.

Question

Quizplus · Accepted Answer

Cluster sampling is the best choice when groups are defined by their geographical location. In this technique, the population is divided into clusters based on their geographical location, and then a random sample of clusters is selected. This is useful as it allows the researcher to reduce costs and time as they can easily collect data from similar locations. Additionally, it is more practical and feasible to collect data from clusters as opposed to individuals spread across various locations.

A Sampling Technique Used When Groups Are Defined by Their