More cards in this set

Card 16

Front

Target population

Back

Preview of the front of card 16

Card 17

Front

Sample

Back

Preview of the front of card 17

Card 18

Front

Random sample

Back

Preview of the front of card 18

Card 19

Front

Opportunity sample

Back

Preview of the front of card 19

Card 20

Front

Systematic sample

Back

Preview of the front of card 20

Card 21

Front

Stratified sample

Back

Preview of the front of card 21

Card 22

Front

Anomalous results

Back

Preview of the front of card 22

Card 23

Front

Stratified sample

Back

Preview of the front of card 23

Card 24

Front

Anomalous results

Back

Preview of the front of card 24