SAMPLING

Beschreibung

GCSE MATHS (STATISTICS) Karteikarten am SAMPLING, erstellt von Elliot O'Leary am 06/06/2014.
Elliot O'Leary
Karteikarten von Elliot O'Leary, aktualisiert more than 1 year ago
Elliot O'Leary
Erstellt von Elliot O'Leary vor fast 10 Jahre
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Zusammenfassung der Ressource

Frage Antworten
What is SAMPLING? a method of finding information, using a small sample from a large portion
A sample needs to be REPRESENTATIVE, what is this?
A sample needs to be OF SUFFICIENT SIZE, what is this?
RANDOM sampling
STRATIFIED sampling
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