Näytteistyskriteeri
Näytteistyskriteeri refers to the criteria used to select a sample from a larger population for study or analysis. In statistical and research contexts, a sample is chosen because it is often impractical or impossible to examine every single member of a population. The näytteistyskriteeri ensures that the sample is representative of the population, allowing for valid conclusions to be drawn about the population as a whole.
There are various types of sampling criteria, which fall broadly into probability sampling and non-probability sampling
The choice of näytteistyskriteeri depends heavily on the research question, available resources, and the desired level