The uncertainty of a public opinion poll is often expressed as _________________.
A. Probability Distribution
B. Margin of error
C. Interval Estimate
D. Confidence Interval
Answer: B. Margin of error
You might also like to view...
The end of demographic transition is characterized by
a. migration b. birth control c. sanitation d. slow population growth
One advantage to political parties of the party-column ballot is that this type of ballot enables easy
a. straight-ticket voting. b. cheating. c. counting of election results. d. recruitment of candidates. e. electronic voting.
From 1972 to 1976 the death penalty
A) was prohibited because the Supreme Court deemed laws too vague and wanted more precise laws enacted to ensure consistency. B) was prohibited because the Innocence Project determined that 17 innocent individuals were serving time on death row. C) was prohibited because Congress removed the power of juries to impose the death penalty in capital cases. D) limited executions to only those enacted by means of electrocution or firing squad. E) was expanded to all fifty states and to Puerto Rico by executive order.
One of the most troublesome aspects of politics for reformers is the so-called __________ that exists between government officials and the interest group lobbies
Fill in the blanks with correct word