Final answer:
NCIC data is confidential and accessible only to law enforcement agencies, not the public. This data contributes to criminal investigations and public safety. The FBI collects crime statistics through the UCR and the more detailed NIBRS.
Step-by-step explanation:
The correct statement concerning NCIC data is b) NCIC data is confidential and only accessible to law enforcement. NCIC, which stands for National Crime Information Center, is a database used by law enforcement agencies to access a variety of criminal justice information such as criminal record history, fugitives, stolen properties, and missing persons.
The Federal Bureau of Investigation (FBI) collects crime statistics through the Uniform Crime Reports (UCR) from around 17,000 law enforcement agencies. However, UCR doesn't capture all incidents, especially those unreported due to various victim concerns.