A researcher wants to know if cholesterol levels are lower in vegetarians or nonvegetarians. Which statistical test would be most appropriate for this data?
A. t test
B. chi-square test
C. analysis of variance
D. Pearson correlation
Answer: A
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Research examining rebellion and obedience suggests that a. disobedience to authority is much more likely in the presence of other allies who will also disobey. b. the presence of an ally has very different results for obedience than it does for conformity. c. participants in the Milgram studies would have been even more likely to obey had there been anotherparticipant seated at the shock
panel with them. d. the presence of a group of people is a guaranteed safeguard against destructive obedience.
Who developed the REBT theory of personality and irrational beliefs?
a. Ellis c. Beck b. Minuchin d. Satir
Sara is pregnant and has syphilis. If not treated with antibiotics before the ____ month of pregnancy, the fetus may contract the disease
a. first c. third b. second d. fourth
In Substage 5 of the sensorimotor period, toddlers __________
A) create mental representations B) repeat behaviors with variation C) repeat chance behaviors largely motivated by basic needs D) arrive at solutions suddenly rather than through trial-and-error