In 1960, at the height of union influence in the United States, about 27 percent of employees in the private sector were members of trade unions. Today, about __________ percent are union members
a. 9
b. 15
c. 21
d. 35
e. 40
a
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The F ratio is larger when
a. the between-groups mean square is smaller b. the within-groups mean square is smaller c. the difference between means is smaller d. None of the above
The third party that assists in resolving parenting issues in divorce cases is called the
A) visitation supervisor. B) parenting coordinator. C) family court coordinator. D) None of the above
A researcher has numbered all 50 states from 1 to 50 and has calculated a mean of 17.43 for the variable "state of birth."
a. Since the variable is nominal, the mean makes no sense. b. Since the variable is ordinal, we should treat the value of the mean with great caution. c. The variable is interval-ratio and the mean is an appropriate and useful statistic in this case. d. Since this variable is discrete, the mean should not be computed.
What is the violation of social norms called?
A. deviance B. stigma C. recidivism D. crime