A perfectly reliable measure
a. has a reliability of .00
b. has no measurement error
c. is valid
d. has as much true score variance as error variance
e. has no variance
B
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President Andrew Jackson chose Roger Taney to be the successor to Chief Justice John Marshall for which of the following reasons?
A. Taney, like Jackson, was an advocate of states' rights. B. They had been friends since law school. C. Jackson looked for someone who would continue the strong federalist leanings of John Marshall. D. Jackson looked for someone who would take a more federalist-leaning outlook than Marshall.
Which of the following statements about the partisan leanings of various PACs is LEAST accurate?
A. Pharmaceutical PACs tend to favor the Republican Party. B. Labor PACs tend to favor the Democratic Party. C. Energy PACs tend to favor the Republican Party. D. Most influential PACs court support by giving exclusively to one party. E. Trial lawyer PACs tend to favor the Democratic Party.