A sample is studied to see if it represents a population (called Population 1 ) that is different from a known population (called Population 2 ). The comparison distribution is:
A) the same as the distribution of Population 1
B) the same as the distribution of Population 2
C) a rectangular distribution with the same mean and standard deviation as Population 1
D) a rectangular distribution with the same mean and standard deviation as Population 2
B
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According to Robert Michels, oligarchy often develops in bureaucracies:
a. if there are no reference groups. b. when there are too many people to permit group decision making. c. when leadership is too authoritarian. d. if leaders are not selected from the appropriate class backgrounds. e. when the level of creativity among members is too limited for democracy.
AP News Clips 14.2: Rise of Homeslessness in SeattleClick on the above link to access the Interactive eBook. Once you've signed in, scroll to page 106, and watch the video. When you've finished watching the video, come back to the test, and answer the following questions:The overall homeless population on the West Coast has ______.
A. diminished substantially B. grown substantially C. quadrupled D. experienced fewer health emergencies
Sue has had an excellent driving record for three years so she received a 30% discount on her auto insurance. This discount is an example of a:
a. negative sanction b. neutral sanction c. positive sanction d. munificent sanction
Symptoms of addiction include which of the following?
a. An overwhelming, destructive pattern of compulsion for substance or behavior b. Greater tolerance required for satisfaction c. Secretive behaviors d. All of these