Frequently asked questions - Centrum pro výzkum veřejného mínění

«JUN	AUG	SEP »
	1
2019	2020	2021

37 captures

4 Jan 20 - 31 Jul 21

Close Help

What is the Public Opinion Research Centre and how is its research funded?

How accurate are survey estimates? Sampling error and non-sampling error

How does the Public Opinion Research Centre select respondents?

Is 1000 respondents enough?

Why are data sometimes weighted?

What do we have to be careful about when interpreting the results of public opinion research?

What are party preferences, voter preferences, and likely voter model?

Does the likely voter model predict the results of an election?

How accurate are survey estimates? Sampling error and non-sampling error

Time Series

New aplication for browsing
questions in graphs HERE

Tweets by CVVMcz

Social

Newsletter

Copyright © 2019 CVVM | Legal notice

DESIGNED BY