A ____________ variable is one that is not controlled by the experimenter; if this variable has a differential impact on the different groups in the study then it is called a ___________ variable
a. confounding; extraneous
b. extraneous; confounding
c. independent; extraneous
d. independent; confounding
B
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Generally, smaller states wanted to strengthen the Articles of Confederation, rather than replace them
Indicate whether the statement is true or false
In 1998, Congress rejected which of the following large-scale multilateral cooperation efforts?
a. Baruch Plan b. Anti-Ballistic Missile Treaty c. The International Strategic Defense Initiative d. Comprehensive Test Ban Treaty
At the time that the Constitution was ratified, the United States had
A) a policy of limited immigration. B) a policy of free and open immigration. C) no legal means of admitting new immigrants. D) limited means for accepting new immigrants. E) closed borders.
Why is privatization risky? a. It can lower the cost of the service but lead to higher taxes
b. It can result in the public losing the ability to have a voice in decisions affecting it, as well as the transparency it had under the government. c. It can improve effectiveness, but lower quality. d. It can require more oversight, stressing an already overburdened system.