Which of the following is an accurate description of percentile ranks?
a. They are the ratio of the number of cases below a score of interest to the total number of cases.
b. They are a measurement of the extent to which scores are normally distributed
c. They must be computed in order to use most statistical analysis techniques.
d. While they are useful in describing nominal scales, they cannot be used with interval and ratio scales.
a
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Since Charles had come out, he been called lots of names, beaten up, insulted on social media, and rejected by most of his once-friends. Charles kept to himself and walked around school looking as if a dark cloud had gathered over his head. According to national surveys, suicide is ________ in sexual-minority youth than in heterosexual youth
a. less likely b. slightly more common c. two to three times more likely d. eight to ten times more likely
Vlad receives $100 for every ten telemarketing calls he makes. This is an example of a reinforcement
a. fixed ratio b. variable ratio c. fixed interval d. variable interval e. 100/10schedule of
What theory of intelligence did Spearman (1904) propose as a result of his research with school-age children?
A. fluid intelligence theory B. crystallized intelligence theory C. two-factor theory D. bottom-up approach E. top-down approach
Describe the Schachter-Singer experiment and how that supports the cognitive appraisal theory of emotion
What will be an ideal response?