The chance variation that arises in public opinion surveys as a result of using a representative but small sample to estimate the characteristics of a larger population is called a(n)
A) strategy poll.
B) sample projection.
C) sampling error.
D) exit poll.
E) political efficacy.
C
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The gap between rich and poor countries has been decreasing,
despite the lowering of living standards throughout most of the world in the last century. Indicate whether this statement is true or false.
Which of the following statements is true regarding balanced reporting in the mass communication field?
a. textbooks provide information on how to engage in balanced reporting b. textbooks provide information on the potential problems with balanced reporting c. textbooks no longer cover the topic of balanced reported d. textbooks promote the use of balances reporting
The spread of nuclear weapons to more and more countries indicates the dangers of
A) isolationism. B) nuclear proliferation. C) the balance of power doctrine. D) the tactical deterrence policy. E) massive germ warfare strategies.
Exploring online social worlds such as multiplayer games, wikis, blogs, and discussion boards among other social media through observations between networks is called ______________
A) ethnographic record B) macroethnography C) online ethnography D) hypermedia ethnography