The president of State College wants to conduct a survey of the students. He knows there are 325 freshmen, 250 sophomores, 175 juniors, 100 seniors, and 150 graduate students. What is the probability that the very first person randomly selected for the survey will be a freshman?
a. 0.03 c. 0.33
b. 0.01 d. 0.60
C
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For an experiment comparing two methods of teaching social skills training to autistic children, the independent variable is _______ and the dependent variable is _______
a. teaching methods; the autistic children b. the autistic children; the social skills that are learned c. the social skills that are learned; the autistic children d. teaching methods; the social skills that are learned
In autism spectrum disorder, a condition that involves deficits in language, sensory processing, and social behavior, abnormalities in the ________ are common
a. ?putamen b. ?reticular activating system c. ?hippocampus d. ?cerebellum
Brown has found that sexual content in the mainstream media has an impact on sexual socialization in all of the following ways except
a. by increasing children and adolescents' knowledge of normal sex. b. by keeping sexual behavior on public and personal agendas. c. by presenting relatively consistent sexual and relationship norms. d. by rarely including sexually responsible models.
Depression or even death may result from Selye's stage of the GAS that he called,
A. "fight or flight." B. the alarm reaction. C. resistance. D. exhaustion.