Stats Flashcards
1
Q
Random number sampling
A
Each sample is given a number then a random number is generator
2
Q
Systematic sampling
A
Every nth item in the target population is selected
3
Q
Stratified sampling
A
The population is divided into subgroups, called strata, based on some characteristic, and then a random sample is taken from each stratum
4
Q
Quota sampling
A
Units are chosen to have n from each group
5
Q
Opportunity sampling
A
Units are the first n available
6
Q
Lottery sampling
A
The members of the sampling frame could be written on tickets and placed into a ‘hat’. The required number of tickets would then be drawn out.
7
Q
Standardising the normal distribution
A
