1/5
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
Public opinion polls can be used as-
-A device for measuring public opinion, whereby a relatively small number of individuals
Samples-
-the small number of people that are polled to try to represent the whole
Population-
-the people whose opinions are being estimated through sample sizes.
Which is bigger sample or population?
Population is bigger.
What is a good description of the laws of probability?
If respondents are chosen at random from a population, their opinions will approximate those of the population as a whole
To reduce sampling error you should-
-make the sample bigger