Quiz
Ohne Titel
Fragen in diesem Quiz (3)
1What is simple random sample?
- Aevery element has a known and equal chance of being selected
- Bevery element does not have a chance of being selected
- Aevery element has a known and equal chance of being selected
2what is systematic sample?
- Arequires a sampling frame of list of targeted population
N/n=k - Bn/N=k
- Arequires a sampling frame of list of targeted population
3what is stratified sampling?
- Atwo stage process where you:
divide the population into groups or strata based on a key attribute
randomly select the exact proportion of the segments as matched in the population - Bone stage process where it is not random
- Atwo stage process where you:
Informationen
- Beschreibung
- Quiz am Ohne Titel, erstellt von duvalmc am 24/02/2015.
- Autor
- duvalmc
- Sprache
- English
- Aufrufe
- 0
- Verlauf
- Erstellt am 24 Feb 2015 · aktualisiert am 19 Feb 2016
- Bewertung
- Noch keine Bewertungen Bewerte dieses Quiz