Stikprøveudvælgelsen
Stikprøveudvælgelsen, also known as sampling, is a fundamental statistical method used to select a subset of individuals or items from a larger population for analysis. The goal is to choose a sample that is representative of the entire population, allowing researchers to draw conclusions about the population based on the characteristics observed in the sample. This is often done when it is impractical, too costly, or time-consuming to collect data from every member of the population.
There are various techniques for stikprøveudvælgelse, broadly categorized into probability sampling and non-probability sampling. Probability sampling
The choice of sampling method depends on the research objectives, the nature of the population, available resources,