A repeated-measures study and an independent-measures study both produced a t statistic with df = 16. How many individuals participated in each study?
A) ?18 for repeated-measures and 17 for independent-measures
B) ?18 for repeated-measures and 18 for independent-measures
C) ?17 for repeated-measures and 17 for independent-measures
D) ?17 for repeated-measures and 18 for independent-measures
D
Psychology
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Approximately what percentage of patients who have used a benzodiazepine for more than six months will experience withdrawal effects if they discontinue use of the drug?
a. 10 percent b. 20 percent c. 40 percent d. 60 percent
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A prerequisite for creativity seems to be
a. superior intelligence. b. somewhat bizarre or eccentric life styles. c. a greater-than-average range of knowledge and interests. d. a preference for simplicity.
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