According to Investigations of the Links Between IQ and Criminal

Multiple Choice

According to investigations of the links between IQ and criminal activity,which of the following statements can be considered accurate?

A) Persons who have been caught for committing crimes have lower IQs,on average,than do persons who have not committed crimes.
B) Persons who have committed crimes without being caught have lower IQs,on average,than do persons who have not committed crimes.
C) When socioeconomic status is controlled,there is no relation between lower IQs and higher likelihood of having a criminal record.
D) A and B only.
E) None of the above.