A testing bureau reports that the mean for the population of Graduate Record Exam (GRE) scores is 500 with a standard deviation of 90 . The scores are normally distributed. The proportion of scores that lie above 650 is _________
a. 0.4535 c. 0.0475
b. 0.9535 d. 0.0485
C
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Meta-analyses of many studies of divorce show that a common consequence of divorce for children is
a. externalizing behavior problems. b. higher academic achievement. c. improved social relationships with peers. d. less anxiety, withdrawal, and depression.
In a positive correlation, as one variable increases the other variable
a. decreases. c. increases. b. remains the same. d. fluctuates.
The impact of coparenting on child development has been researched by Sarah Schoppe-
Sullivan. What model does Schoppe-Sullivan employ in her research? Present two results she has found in her studies regarding the importance of fathers in child development. What will be an ideal response?
Biofeedback concerning muscle tension is called ______ biofeedback
a. electroencephalographic c. electromyographic b. aura d. physiocratic