Sampling Flashcards
1
Q
Volunteer weaknesses
A
Unlikely to be representative to target population motivated to take part such as money
2
Q
Opportunity strengths
A
Very easy to obtain as it is quick and efficient to ask people
3
Q
Opportunity weaknesses
A
Not very representative simply pick the first pps you see therefore could only pick people who are similar in a way such as psychology students who got out of lesson early
4
Q
Random strengths
A
Very representative as it’s random likely to cover target population inc lots of different people
5
Q
Random weaknesses
A
Difficult to obtain this type of sample because of large population of people
6
Q
Volunteer strengths
A
No problems with ethics pps put them self forward
