The __________ t-test is used to determine whether or not two means are significantly different from one another

Policy mandates result from elections, allowing voters to direct the course of __________

a. campaign events b. political debate c. public policy d. campaign funding

A realist would be most likely to assume that the 2011 riots in Egypt are primarily about:

A. power. B. influence. C. natural resources. D. regime type. E. nationalism.