The mode of the set of scores 6, 9 10, 11, 15, 15, is ________
a. 9
b. 11.2
c. 10.5
d. 15
Answer: d
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Deborah is terrified of flying, but when her daughter moves 2,000 miles away, she is determined to get on a plane to visit her. Her therapist uses a technique in which Deborah’s old irrational fears of flying are replaced with rational thoughts about the safety of flying. This technique is referred to as ____
a. ?logical awareness b. ?self-rationality c. ?assisted lucidity d. ?cognitive restructuring
Researchers in San Antonio, Texas, asked older people if they were hopeful about the future. Those who answered "No" died at elevated rates, which illustrates the devastating effects of
a. sublimation. b. approach-avoidance conflict. c. learned helplessness. d. reaction formation.
Which dimension would be the most difficult to represent in a prototype model?
a. eye separation c. nose length b. age d. marital status
What is the major reason the BMI is used to assess weight levels?
a) It provides age adjusted information. b) It takes typical diets into consideration. c) It provides data separately for men and women. d) It is a better predictor of disease risk than body weight alone.