When comparing two sample means we can safely reject the null hypothesis if ____________________.
a. The confidence intervals overlap
b. The confidence intervals are higher than .05
c. The confidence intervals are lower than .05
d. The confidence intervals do not overlap
d. The confidence intervals do not overlap
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The United States leads most other countries in every category of weaponry except
a. nuclear weapons. b. military technology. c. number of soldiers. d. military budget.
The primary objective of a professional media campaign is to highlight a candidate's ________
A. polling results B. personal image C. list of financial supporters D. issue positions
The structuralist argument asserts that in democracies, political disputes are resolved by compromise and that this carries over to foreign relations in all of the following ways except
a. the politics of compromise that extends from domestic to foreign relations. b. the domestic processes of democracies lead to moderate solutions in foreign relations. c. democratic institutions force the government to maintain its commitments. d. democracies generally have stronger economies and can offer more foreign aid.
Which of the following are important implications of the trend toward democratization in the international system?
a. more conflict because capitalist democracies will fight for influence in overseas markets b. The implications are unknown because most analysts do not really believe such a trend is going on. c. (C) the possibility of fewer wars since democracies rarely go to war against each other d. New democracies will naturally have no economic problems, ethnic unrest, or civil strife.