fieldwork Flashcards
1
Q
define primary data
A
data you have collected
2
Q
define secondary data
A
data someone else has collected that you use in your investigation
3
Q
define random sampling
A
samples that are chosen at random
everyone has an equal chance of being chosen
4
Q
define stratified sampling
A
deliberately introducing bias to ensure your sample addresses the question
5
Q
define systematic sampling
A
a set interval or order to your sampling