The age of a sample has been measured in years. Which of the following would be the preferred measure of the dispersion for this variable?
a. The index of qualitative variation
b. The average deviation
c. The quartile deviation
d. The standard deviation
ANSWER: d
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A Health Maintenance Organization (HMO) is an insurance plan combined with a physical facility for delivering health care
Indicate whether the statement is true or false.
This strategy to manage racial identity was not possible for most respondents
a. Manipulation of phenotype. b. Selective disclosure. c. Identification/disidentification. d. Selective association.
Which of the following statistics best describes the current number of Native American college students?
a. The number of Native American students attending and graduating from college has declined slightly in the last 15 years. b. The number of Native American students attending and graduating from college has steadily risen in the last 15 years. c. In 2011, 30 percent of adult Native Americans were college graduates. d. In 2011, 40 percent of adult Native Americans attended college.
Mores are
A. norms that are made by a few individuals are often considered unnecessary. B. norms that are made by government for society, interpreted by the courts, and backed by the power of the state. C. norms governing everyday social behavior, the violation of which raises comparatively little concern. D. norms that are deemed highly necessary to the welfare of a society.