The fact that some people in the United States may not have a telephone or only have a cell phone or refuse to participate in polls illustrates what about scientific polling?
A. Pollsters can overcome any problems with the sample to make sure the results are not biased.
B. Nothing really because these people constitute a very small part of the population.
C. No poll is completely free of the biases they introduce in drawing the sample.
D. There is really no such thing as scientific polling and these problems make polls unreliable.
Answer: C
You might also like to view...
America's war on terrorism is aimed primarily at
A. nations. B. regions. C. nongovernmental organizations. D. individuals. E. groups.
Critics of single-member districts for district judges argue that _____
a. the Voting Rights Act forbids discrimination against voters , but it does not guarantee that minority candidates must win b. the lack of minority success at the polls is linked to those candidates mainly being Democrats c. at-large elections plans ensure that each candidate must consider the welfare of the entire county rather than just a part of it d. such a plan creates a Democratic protection plan e. all of these
Graduates of international studies programs can find careers in a vast array of environments such as federal government, international organizations, the private sector, and others. In what area would you like to be employed and why? Give three reasons.
What will be an ideal response?
The heads of cabinet departments are called
a. department heads. b. presidential advisors. c. secretaries. d. bureau chiefs. e. staffers.