Random selection refers to a sampling strategy when every element of a population is known and has an independent chance of being selected into the sample. This does not mean though that there is NO control over the sampling method. When there is no control over the sampling method, the sample would not be truly random. In such cases, probability sampling can be confused with a ______ method of sampling.
A) stratified
B) haphazard
C) disproportionate
D) systematic

Question

Quizplus · Accepted Answer

Haphazard sampling occurs when there is no control over the selection process, leading to a non-random and potentially biased sample. This contrasts with random selection, where each member of the population has an equal chance of being chosen.

Random Selection Refers to a Sampling Strategy When Every Element