When considering a curvilinear relationship between two variables, it is important to recognize that
A) the strength of the relationship is underestimated by the correlation coefficient.
B) there is no relationship on which to base generalizations.
C) by virtue of fitting a straight line, a perfect prediction is possible.
D) one must be tentative in making causal statements.
A
You might also like to view...
One theory about how much humans tolerate deviation from normal functioning argues that humans tolerate greater deviation the more they develop
a. social skills. b. complex social lives. c. social stigmatization. d. integrated socialization.
The prototype of a disorder reflects ________ as described in DSM-5
a. its history and prognosis b. its biological underpinnings c. The causes of pathology d. the "typical" profile and diagnostic criteria
The collective energy associated with the instincts in the id is called the ____ and accounts for most human behavior.
a. reflex action b. primary process c. libido d. eros
In Dr. Darch's classes, scores on the midterm examination are highly positively
correlated with scores on the final examination. If Kevin earned a 91 on Dr. Darch's midterm, then we would predict that on the final examination Kevin is most likely to earn a score a. below 50. b. in the high 60s or low 70s. c. in the high 70s or low 80s. d. in the high 80s or low 90s. e. higher than 91.