What is the meaning of the negative t ratio?
What will be an ideal response?
Simply that the scores in Group B were on the average higher than those in
Group A
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What is the current status of criminal profiling, according to available evidence?
a. Profilers are moderately accurate, but their mistakes can lead police astray. b. Profilers are no more accurate than random guessing. c. Profilers are no more accurate than an intelligent but uninformed person. d. Profilers are fairly accurate, but psychics are more accurate.
An argument consists of one or more ____ that are used to provide support for a(n) ____
a. assumptions; conclusion b. conclusions; premise c. premises; conclusion d. conclusions; assumptions
One of the parental factors that appears to contribute significantly to early adolescent drug use is a. parents who are over-involved in the children's lives
b. parents expecting children to achieve in school. c. parents who spend little time monitoring their children. d. parents having experimented with drugs during their own youth.
It has been rumored that campus parking enforcement officers receive a $10 bonus for every twenty tickets they write. An unnamed campus parking administrator has remarked off the record, "This ____ schedule of reinforcement keeps our officers diligent and busy."?
a. ?variable-ratio b. ?fixed-ratio c. ?variable-interval d. ?fixed-interval