________ are calculations used to predict a person's score on one variable when that person's score on another variable is already known.
A. Linear equations
B. Frequency distributions
C. Regression equations
D. Standard deviations
Answer: C
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Of the following adolescents, which of them has the greatest statistical likelihood of committing suicide?
a. Erik, who is an Asian American teenager b. Mackenzie, who is a European American teenager c. Darla, who is a Latin American teenager d. Arlen, who is a Native American teenager
Compared to straight men, gay men are
a. less likely to physically aggress, but equally likely to engage in indirect aggression. b. less likely to both physically and indirectly aggress. c. more likely to physically aggress, but less likely to engage in direct aggression. d. more likely to both physically and indirectly aggress.
Which of the following is characterized by physiological arousal and is linked to many basic adaptive behaviors that aid survival?
a. expectations b. perceptions c. emotions d. sensations
According to Barry, Rich, and Carlson (1993), functional adaptations to exercise in frail elderly patients include
A. increase in anxiety and appetite B. decrease in socialization C. increase in maintenance of lean body mass, weight control, and metabolic rate D. decrease in plasma volume and insulin receptor sensitivity