Less Than Half of Violent Crimes,and Less Than One-Fourth of Property

Multiple Choice

Less than half of violent crimes,and less than one-fourth of property crimes,ever result in an arrest.This means that:

A) people arrested for criminal acts represent only a sample of people who commit crimes.
B) the police aren't doing their job.
C) these crimes are the ones that most often go unreported.
D) those who are arrested are a good representation of those committing crimes more generally.