When constructing a frequency distribution, the number of class intervals, in general, should be
a. more than 20.
b. about 10.
c. only 2.
d. the same as the number of cases.
ANSWER: b
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To conduct a cross-cultural study of job discrimination against women, a sociologist interviews 75 women between the ages of 20 and 40 in an American city, and 75 women in the same age group in a Canadian city. This study would be classified as
A. a secondary analysis. B. participant observation. C. a survey. D. a content analysis.
As of 2014, how many countries (excluding the United States) have enacted lawful same-sex marriage in name, as well as in practice?
a. none b. ten c. sixteen d. one hundred
Bill and Cathy just got married and moved into an old house needing lots of repair. Bill is not good at household repair, but he is an excellent chef. Cathy cannot cook beyond cereal, but she is excellent at doing household repairs. This is an example of
a. homogamy. b. monogamy. c. exchange theory. d. socioemotional selectivity.
Kunz describes the results of a study focusing on 200 families to determine what behaviors should be adopted to create effective families. Which of the following are among those behaviors?
A. Parents must nurture their union and commitment to one another. B. Parents should support and respect their children and spend time with them. C. Children should be rewarded for good behavior. D. All of the above.