sampling techniques Flashcards
(6 cards)
1
Q
sampling
A
a smaller representative containing features of a larger population
2
Q
random sampling
A
all members of a population have an equal chance of being selected
3
Q
opportunity sampling
A
selecting participants who are available and willing to take part
4
Q
volunteer sampling
A
participants select themselves for research
5
Q
systematic sampling
A
choosing every nth person in a larger population
6
Q
stratified sampling
A
arrangement of the sample reflects the proportions of people in certain sub-groups within the wider population.