A researcher wants to find out if a new math program is
superior to the old math program that is used to teach college algebra at a community college. She selects 400 students from the total student body of 4,000 students to participate in this study. The 400 students would be considered the
a. sample.
b. experimental group.
c. population.
d. control group.
ANSWER: a
Psychology
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When Kelli, a researcher, asks school-age children in a small city in India to draw maps of their neighborhoods, Kelli will probably see maps that depict
A) main streets. B) key directions. C) people and vehicles. D) formal, extended space.
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The most common cause of accidental death in children is
a. drowning. c. suffocation. b. motor vehicle accidents. d. burns.
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