Which of the following is not a characteristic of both observational studies
and experiments?
...
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Mathematics, 29.10.2020 21:30 Kaylaonfleek0956
Which of the following is not a characteristic of both observational studies
and experiments?
A. Data are collected about a population,
B. Results are not used to prove cause and effect.
C. The researcher exercises direct control over at least one variable.
D. The subjects are observed, and their behavior is recorded.
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Answers: 3
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