Which measure of central tendency is affected by every score in the distribution?
a. The mean
b. The median
c. The mode
d. All of the above
ANSWER: a
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A new technique of using technology to increase food production and to make agriculture more economical is called
A. genetically modified food. B. cloned food. C. technoproduce. D. biotech dietary supplements.
The minority aged population is expected to
A. increase with baby boomers and then sharply decline. B. decline in the next 40 years. C. remain constant over the next 40 years. D. increase in the next 40 years.
A college law enforcement major watches the behavior of television police detectives with great admiration. These detectives could be considered
A. a reference group. B. a triad. C. an out-group. D. a focus group.
Which of the following is NOT included in the canonical research report?
A. A statement of the research problem. B. A methods section. C. Findings. D. Self-reflection. E. Discussion or conclusion.