AP PSYCHOLOGY

Detailed explanation-1: -Convenience sampling (also known as grab sampling, accidental sampling, or opportunity sampling) is a type of non-probability sampling that involves the sample being drawn from that part of the population that is close to hand. This type of sampling is most useful for pilot testing.

Detailed explanation-2: -Opportunity Sampling Uses people from target population available at the time and willing to take part. It is based on convenience. An opportunity sample is obtained by asking members of the population of interest if they would take part in your research.

Detailed explanation-3: -Opportunity sampling is a sampling technique used to select participants from a target group to take part in a research study. It consists of the researcher selecting anyone who is available and willing to take part in the study.

Detailed explanation-4: -A basic example of a convenience sampling method is when companies distribute their promotional pamphlets and ask questions at a mall or on a crowded street with randomly selected participants. Businesses use this sampling method to gather information to address critical issues arising from the market.

Detailed explanation-5: -Convenience sampling means selecting inputs and data from whoever happens to be available. It is, thus, a rather opportunistic type of sampling.