Question

what is the general aim of all sampling methods? (1 point) to study as many people as possible to get the study done as quickly as possible to produce market research to obtain a sample that is representative of the target population

Explanation:

Sampling methods aim to select a subset (sample) from a larger group (population). The key is that this sample should mirror the characteristics of the entire population. Studying all people (first option) is often impractical. Speed (second option) isn't the core goal. Market research (third option) is a specific application, not the general aim. Representativeness ensures that inferences from the sample apply to the population.

Answer:

To obtain a sample that is representative of the target population