Compared to written surveys, phone interviews
a. reduce the problem of question ambiguity.
b. are a lot cheaper.
c. are immune from interviewer bias problems.
d. have a lower response rate.
A
Political Science
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Which of the following is NOT a measure of central tendency?
a. mode b. standard deviation c. median d. mean e. these are all measures of central tendency
Political Science
The political party is basic to the American system of government because it provides a vehicle for competition and choice
Indicate whether the statement is true or false
Political Science