Underlying the use of the one-sample t test is the assumption that the _____
a. distribution of scores in the sample is symmetrical
b. population variance is equal to the sample variance
c. degrees of freedom are greater than 30
d. scores in the population are normally distributed
D
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A person who experiences rather dramatic and specific symptoms such as blindness, paralysis, deafness, or numbness of certain body parts, none of which have real physical causes will probably be diagnosed with __________
a) conversion disorder b) somatization disorder c) illness anxiety disorder d) dissociative disorder
Deaira developed conduct disorder early. Malik developed conduct disorder late. This suggests that __________.
A. Deaira will have a higher level of intelligence B. Deaira will have a higher likelihood of adult antisocial personality disorder C. Malik will have a higher likelihood of social dysfunctions D. Malik will show more severe neuropsychological deficits and attentional problems