AP Statistics Quiz #2 Flashcards
1
Q
Simple Random Sampling
A
Each object is equally likely to be selected.
Unbiased, representative sample.
More practical when population is more geographically concentrated.
2
Q
Convenience Sample
A
Response Bias
3
Q
Systemic Sampling
A
nth object; easier than SRS, good approx. unless there is an evident pattern in the population
4
Q
Cluster Sampling
A
More convinent/practical than SRS
