The most commonly used confidence level is

a. 99.5%
b. 95%
c. 90.5%
d. 90%


ANSWER: b

Sociology

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Pamela is dating a man named Brian. Brian does not treat Pamela as well as she would like; he is not abusive, but does not pay much attention to her and also tends to be sarcastic and short-tempered

When friends ask Pamela why she does not leave Brian, she tells them, that "Well, it's not like I can find anyone better." This statement suggests that Pamela's decision to stay with Brian is being driven by A. cost/benefit analysis. B. exosystems. C. transformations. D. the comparison level of alternatives.

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Inherited characteristics (such as eye folds, or white or brown skin) are, in the United States, considered to be features of __________.

A. ethnicity B. culture C. race D. minorities

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A survey of 3,055 respondents asked whether or not anyone had been widowed. Eighty persons responded "yes." Which of the following graphic devices would best display this information?

A. Time-series chart B. Frequency distribution C. Bar graph D. Histogram

Sociology