#794286
A simple random sample is one in which:
Варианты ответа:
- from a random starting point every nth unit from the sampling frame is selected
- a non-probability strategy is used, making the results difficult to generalize
- the researcher has a certain quota of respondents to fill for various social groups
- every unit of the population has an equal chance of being selected
Курсы в категории:
Образование и педагогика