When a researcher standardizes the observational methods, the researcher is adding
A) Degrees of freedom.
B) A constraint.
C) A confounding variable.
D) A dependent variable.
Answer: B
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According to Karl Marx, class distinctions are based primarily on:
A) a group's relationship to the factors of production. B) ethnic identity. C) traditional hierarchies of authority. D) possession of significant information.
Explain what signing statements have been used to do and what the trends have been with respect to their use throughout history.
What will be an ideal response?
Which of the following statements best characterizes German political culture today?
a. Most West Germans harbor strong neo-Nazi attitudes. b. Most Germans believe in socialism. c. Most Germans want to become a military as well as an economic power. d. Most East and West Germans have very extreme political attitudes. e. Most Germans accept the institutions and processes of a democratic system.
Which of the following statements is true of systematic sampling?
a) more precise than simple random sampling b) a little more difficult and involved than simple random sampling c) not all members of the population have an equal chance to be selected d) ensures that the profile of the sample matches the profile of the population