Why is the response rate on surveys important for statistical inference?
What will be an ideal response?
Survey research methods offer good inferential power with known populations, but when a survey falls short of full participation, the inferential value of the method is threatened. If the response rate is low, either because individuals cannot be reached or because they refuse to participate, the researchers’ ability to make statistical inferences for the population being studied may be limited. Also, those who do participate may differ systematically from those who do not, creating other biases. Increasing the size of the survey sample to compensate for low response rates may only increase costs without alleviating the problem.
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When new senators and representatives arrive on Capitol Hill, who is responsible for welcoming them and orienting them to their responsibilities and the activities of the office?
a. the president's welcoming committee b. the party whips c. the majority leaders d. the political parties
A close congruence between majority public opinion and public policy is known as
a. policy equilibrium. b. policy shock. c. halted policy. d. even-handed politics.
Both social liberals and socialists believe that _____
a. entrenched poverty limits individual opportunity b. government oppression is society's gravest problem c. political equality is more important than economic equality d. government ownership of industry is the only solution to capitalist exploitation
The federal government gives each state $5 million dollars to use for juvenile justice efforts. This is an example of what type of grant?
A. categorical B. block C. neighborhood D. faith-based