When testing for the significance of the difference between two sample means, which parameters must be estimated with sample values?
a. the population standard deviations
b. the population means
c. the standard deviation of the sampling distribution
d. the alpha value
a
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Many of our most pressing social problems—e.g., those involving health care, education, and race relations—are rooted in economic inequality
a. true b. false
The most important phase in determining a person's guilt or innocence is the:
a. arrest. b. processing. c. pretrial phase of prosecution. d. criminal trial.
According to early sociologists such as Emilie Durkheim, ______, or the common culture of lifestyle and beliefs, breaks down and is replaced by ______ in urban settings
a. mechanical solidarity; organic solidarity b. organic solidarity; anomie c. Gesellschaft; mechanical solidarity d. bureaucracy; Gemeinschaft
Which of the following sentences best describes the stalled revolution?
A. Men and women are increasingly deciding to live together and are not getting married. B. Women and men are in love but decide not to have children. C. Women have increasingly joined the workforce and expected men to help more at home, yet men have not picked up those chores. D. Men work on earning money outside the home and women specialize on homemaking.