Answer the following statement(s) true (T) or false (F)
1. Pearson’s r is appropriate to use when the relationship between two interval level variables is not linear.
2. If one variable has a lower level of measurement, you chose the measure of association that is appropriate for the variable with the higher level of measurement.
3. All measures of association fall between the range of 0 and 1.
4. When calculating Pearson’s r, either variable can be identified as the dependent variable.
5. A discordant pair is one in which two cases give evidence of a positive relationship.
1. false
2. false
3. false
4. true
5. false
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An example of history confounding the results of an interrupted time-series design on the effect of a speed limit reduction could be
A) an increased number of patrol cars. B) an increased number of tickets being given. C) an increase in the fine for tickets. D) All of the above
Individuals, national liberation movements, terrorists, transnational religious movements, transnational political parties, and nongovernmental organizations have one major thing in common. What is it?
. All have traditionally been overlooked in the study of international relations. b. All are used primarily by revolutionary movements. c. All have often been overemphasized in the study of international affairs. d. All are used primarily by Western democratic governments.
A single problem statement can be
A) used to develop only a single research hypothesis. B) developed into no more than two hypotheses. C) developed into several different hypotheses. D) used in only a single study.
As of 2006, which of the following served on the Supreme Court?
A) Sandra Day O'Connor B) Ruth Bader Ginsburg C) Geraldine Ferraro D) Hillary Rodham Clinton E) Condoleezza Rice