Test
Chapter 1-3
Preguntas del test (2)
1A political analyst would like to estimate the proportion of voters who will use an absentee ballot in the upcoming presidential election. A simple random sample of 1,000 registered voters is obtained and 178 of them report that they will vote by absentee ballot. What is the population of interest?
- Aall americans
- Ball registered voters
- Call registered voters who will vote by absentee ballot
- Dthe 1,000 registered voters who were asked how they would vote
- Ethe 178 registered voters who will vote by absentee ballot
2A public opinion poll in Ohio wants to determine whether registered voters in the state approve of a measure to ban smoking in all public areas. They randomly select fifty registered voters from each county in the state and ask whether they approve or disapprove of the measure. What type of sampling design is this?
- Aconvenience sampling
- Bvolunteer response sampling
- Csimple random sampling
- Dcluster sampling
- Estratified random sampling
- Fmultistage random sampling
Información
- Descripción
- Statistics Test sobre Chapter 1-3, creado por sarah wood el 22/01/2019.
- Autor
- sarah wood
- Idioma
- English
- Visitas
- 1
- Etiquetas
- Valoración
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