If the mean is greater than the median, which of the following must be true?
A. Variable is normally distributed.
B. Variable is measured at the ordinal level.
C. The variable's distribution must be positively skewed.
D. The relationship between variables is inverse.
C. The variable's distribution must be positively skewed.
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Which of the following statements about senatorial courtesy is FALSE?
A) When there is a vacancy for a federal judgeship, the relevant senator will suggest one or more names to the Attorney General and the president. B) Presidents usually check carefully with the relevant senator ahead of time so that they will avoid making a nomination that will fail to be confirmed. C) To invoke senatorial courtesy, the relevant senator must provide documented evidence why the nominee is not fit for office. D) Federal judicial nominations are not confirmed when opposed by a senator of the president?s party from the state in which the nominee is to serve. E) none of the above
American voters normally choose among two or more competing candidates for the same office
Indicate whether the statement is true or false
______ are public schools that serve a distinct population or have a more specialized educational emphasis (such as fine arts, science, or technology)
A. Merit schools B. Private schools C. Charter schools D. Choice schools
When Thomas Jefferson negotiated and completed the Louisiana Purchase, he played which of the following presidential roles?
a. chief executive b. chief diplomat c. chief legislator d. chief of state/head of state