Sagot :
Answer:
Sampling is a method that allows researchers to infer information about a population based on results from a subset of the population, without having to investigate every individual. In probability (random) sampling, you start with a complete sampling frame of all eligible individuals from which you select your sample.
Explanation:
Answer:
In statistics, quality assurance, and survey methodology, sampling is the selection of a subset of individuals from within a statistical population to estimate characteristics of the whole population. Statisticians attempt for the samples to represent the population in question
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