Which of the following represents a positive correlation?
a. Jack has a higher level of education and a higher than his brother, Tim.
b. Tim has less education than his brother, Jack, but he makes more money.
c. Jack has a high level of education and Tim likes to waterski.
d. Tim has more education than his brother, Tim, but also has children.
Answer: a
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Suppose that Bob is a typical 3-year-old child. By age 6, you should expect that his height will have increased by about how many inches?
a. about 4 inches b. about 6 inches c. about 9 inches d. about12 inches
All of the following are reasons for the effectiveness of antidepressants in the treatment of bulimia nervosa
EXCEPT A) lessened preoccupation with physical appearance. B) improved mood. C) decreased appetite. D) decreased frequency of binges.