How do we know that the opinions of people who call in to radio talk shows are not typical of most Americans?
a. As a sample, they are unrepresentative of the whole population.
b. As a sample, they are perfectly random.
c. As a sample, they lack intensity.
d. As a sample, their opinions are ill formed.
a
Political Science
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A key element of representative democracy is having:
A) 3 or more political parties. B) a strong president. C) universal adult suffrage. D) a federal structure.
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The urban growth of the early 19th century was primarily due to
a. massive migration from the South. b. the expansion of trade networks. c. political intervention. d. public investment.
Political Science