Given that the mean is 500 and the standard deviation is 100 on one section of the SAT, what is the approximate probability of a student scoring 600 or higher on the test?
a. .84
b. .50
c. .16
d. .34
c
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Which behavior is considered a negative symptom of schizophrenia?
A. Delusions B. Social withdrawal C. Hallucinations D. Disorganized speech
Research indicates that in order for any treatment for eating disorders to be effective, it's necessary to acknowledge ____
a. underlying psychological issues b. family dynamics c. hereditary factors d. available social support
Compared with peer relationships, sibling relationships
a. involve fewer conflicts b. are usually more emotional, in both positive and negative ways c. tend to be physically more distant d. involve more cooperation and flexibility
Maurice is a child of authoritative parents. He is likely to grow up exhibiting all of the following characteristics EXCEPT __________
a) self-assertiveness b) withdrawn behavior and low social skills c) motivation to achieve d) likable and cooperative behavior