What three factors affect the size of the correlation coefficient?
What will be an ideal response?
(a) Linearity–If the relationship between two variables is nonlinear, the Pearson Product-Moment Correlation will not give you the best information about the strength of the association.
(b) Restriction in range–If you measured variables over a limited range of their values, the correlation coefficient will be lower than it would be if you used the entire range.
(c) Homogeneity of subgroups–If there are subgroups in the total sample you use and if those subgroups are different from one another, you might wind up with correlations that don't represent the true relationship between variables.
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Aristotle's assertion that we are above all else "political animals" derived from his belief that
a. Moral virtue requires the coupling of knowledge with political action b. Competition in the polis is "dog eat dog" c. Humans will do whatever it takes to fulfill their desires d. The polis is a natural outgrowth of human development e. All of the above
The U.S. single-member-plurality (SMP) is an electoral system in which
a. candidates run for a single seat from a specific geographic district. The winner is the person who receives the most votes cast. b. voters rank their preferences among the candidates. The winner is the candidate who receives the majority of the votes cast. c. a plurality of voters choose multiple officials to represent a specific geographic district. d. candidates run for a single seat from a specific geographic district. The winner is the person who gets over fifty percent of the votes cast. e. the distribution of seats is allocated to multiple parties on the basis of the overall percentage of votes received by each party in the election.
The realist position on increased global trade holds that interdependence among states makes them __________
A) vulnerable and thus makes war more likely B)inherently warlike C) more likely to cooperate D) less likely to go to war
The third wave of democratization undermined which assumption about democratization?
What will be an ideal response?