Sampling Flashcards
1
Q
What is random sampling?
A
Where everybody in a target population has an equal chance of being selected.
2
Q
What is an opportunity sample?
A
Selecting pps who are available and willing to take part.
3
Q
What is a volunteer sample?
A
Participants select themselves to participate.
4
Q
What is a stratified sample?
A
Taking a strata of a target population that reflects the wider population.
5
Q
Systematic sample?
A
Every nth person selected.