liberals.
d. former Vice President Al Gore won a Nobel Peace Prize for his work on
environmentalissues.
e. a major share of the American electorate does not believe that global warming is
happening, or if it is happening, that it is caused by human activities.
All of the following are true of public opinion polls except
a. poll results are not equally good or equally believable.
b. knowing what makes a poll accurate is not as important as the results of the poll.
c. polls based on scientific or random samples are the most valid.
d. polls that consist of shopping mall interviews may produce inaccurate results.
e. well-designed polls based on probability samples may result in 95 percentaccuracy.
English philosopher John Locke believed that the main purpose of government was to
a. defend against foreign enemies.
b. protect man’s natural rights of life, liberty, and property.
c. raise taxes to build an army.