When comparing the following two distributions, which of the following statements is true?
Data Set #1: 10, 15, 20, 25, 30
Data Set #2: 16, 18, 20, 22, 24
a) Data Set #1 has a smaller mean than Data Set #2.
b) Data Set #1 has a larger standard deviation than Data Set #2.
c) Both data sets have the same range.
d) The mean is larger than the median in both data sets.
b
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A large number of voters call themselves _________ but actually support one or the other of the two major parties quite regularly.
A. opinion leaders B. party activists C. independents D. aristocrats
Most scholarly research has found that political action committees
a. virtually control policy outcomes through their activities. b. easily circumvent the policy preferences of political constituents. c. exert, at most, only a modest effect on a legislator’s decisions. d. are more influential on legislators than are party affiliation, ideology, or state and district interests.