Why is sampling carried out?

Question

Quizplus · Accepted Answer

Sampling is carried out to provide results that are representative of the total population. It's not always feasible to interview or survey the entire population, and even if it were, it would be extremely expensive and time-consuming. Sampling involves selecting a smaller group of people or items from the larger population, with the goal of obtaining information that can be generalized to the entire population. The sample should ideally be a random and unbiased representation of the population, so that any findings from the sample can be applied to the larger population with confidence. Therefore, choice B best represents the main purpose of sampling.

Why Is Sampling Carried Out