The analysis of variance (ANOVA) is required in studies in which
A) there are more than two groups to compare.
B) the data are nominal.
C) the data are ordered.
D) there are only two groups to compare.
Answer: A
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All of the following are examples of principle appointments EXCEPT for ______.
A. cabinet secretaries B. assistant secretaries C. undersecretaries D. congressional secretaries
Research is
A) no longer needed in modern society. B) tightly woven into modern society. C) dependent primarily on the intuition of scientists. D) much less important in modern society.
The filibuster
a. has been prohibited in both the House and Senate. b. is unique to the House. c. is allowed in both the House and the Senate. d. has been ruled unconstitutional. e. is unique to the Senate.
The Supreme Court used _________ to strike down a provision of an Illinois law exempting the American Express Company from the requirement that any firm selling or issuing money orders in the state obtain a license and submit to state regulation in Morey v. Doud (1957)
a. due process b. equal protection c. the contracts clause d. None of the above is true.