Decreasing the ? level from .05 to .01, then the likelihood of type I error ______.

A. increases
B. decreases
C. has no effect on
D. increases as sample size goes up.


Answer: B

Psychology

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The half-life of caffeine in the blood ranges from ____________

a. 15-30 minutes b. 1-2 hours c. 3-7 hours d. 12-24 hours

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Charles Whitman, the Texas Tower shooter, is best described as a_______________

A. mass murderer B. serial murderer C. spree murderer D. family murderer

Psychology

Who correctly identified epilepsy as originating in the brain?

A. Galen B. Aristotle C. Herophilus D. Hippocrates

Psychology

According to anthropological research, in most traditional, non-Western cultures, a person attains adult status with

a. employment. b. the completion of post-secondary education. c. marriage. d. the completion of military service.

Psychology