EDUCATION (CBSE/UGC NET)

Detailed explanation-1: -Convenience sampling is a non-probability sampling technique where samples are selected from the population only because they are conveniently available to the researcher.

Detailed explanation-2: -Revised on December 1, 2022. Purposive sampling refers to a group of non-probability sampling techniques in which units are selected because they have characteristics that you need in your sample. In other words, units are selected “on purpose” in purposive sampling.

Detailed explanation-3: -Purposive sampling, also known as judgmental, selective, or subjective sampling, is a form of non-probability sampling in which researchers rely on their own judgment when choosing members of the population to participate in their surveys.

Detailed explanation-4: -Common non-probability sampling methods include convenience sampling, voluntary response sampling, purposive sampling, snowball sampling, and quota sampling.

Detailed explanation-5: -In judgmental sampling researchers select units from the population based on their knowledge and judgement about the unit. This kind of sampling does not provide equal probability of a unit being chosen.