In an experiment, we need to
A) maximize within-groups variability.
B) minimize experimental variance.
C) maximize experimental variance.
D) minimize between-groups variance.
Answer: C
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Which of the following describes the test some legislators urge judges to use in religious practices cases that would place the burden on the government to prove that the necessity of a specific law outweighs an individual's desire to engage in a
religious practice? a. Lemon b. strict scrutiny c. establishment d. free exercise
Which of the following is an important area of legislative oversight?
A. approving major executive appointments B. enacting regulatory legislation C. committee hearings on legislation D. control of the agenda by the legislative majority
Regression to the mean is a major potential confounding factor in which of the following?
A) posttest-only designs B) pretest-posttest designs C) all factorial designs D) within-subjects designs
President Obama has been criticized for not being more open with his cabinet members
Indicate whether the statement is true or false.