Which of the following is an example of a null hypothesis?
a) There is a relationship between the season of the year and a person's affect.
b) Ho: XA ? XB
c) There is a difference in symptoms between Group A and Group B.
d) Ho: µA = µB
d
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Which of the following leadership offices is second in authority to the Speaker of the House?
a. majority leader b. majority whip c. minority leader d. president pro tempore
Which of the following statements about party identification is true?
A. Currently, more people identify as Republicans than as Democrats. B. Most independents do not lean Democratic or Republican. C. Currently, more people identify as Democrats than as Republicans. D. Switching party identification happens most often among the middle-aged and older. E. More adults call themselves independent now than call themselves Democrat.
Which of the following is a a reason for the decline in the power of most legislatures?
a) legislatures have a strict coherent structure within which power can be concentrated b) legislatures have slow and cumbersome procedures c) legislatures do not meet often enough for effecive leadership to emerge d) legislatures drain the support services that are there for them
Which of the following most accurately states how the public and the media view the role of the Vice President?
A.) the Vice President is often seen as being a vital asset to the president, with many important functions and responsibilities B.) the Vice President is typically seen as chief negotiator between the president and congress and is thus crucial to the passing of all bills C.) the Vice President is often seen as having little to do. The accomplishments and qualifications of the Vice President are marginalized