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                            Events
 False-Positive and False-Negative Error Rates in Cartridge Case Comparisons Event Dates
              February 26, 2015, 1:00 pm
 – 2:00 pm
Event Duration
              60 minutes
Location
              Online

Register

In this webinar, we will present the results and discuss the implications of an error rate study of cartridge case comparisons.  The study was designed to measure false positive and false negative error rates of examiner comparisons of fired cartridge cases.  The study included a determination of the rate for poor mark reproduction.  It also was designed to provide uncertainties for these rates.  The statistical treatment used and meaning of the measured rates will be discussed.  The results show a significant variation in how the AFTE range of conclusions is implemented.
View Course Page
  
  
          Details
Event Type
              Webinar
    Event Option(s)
          Online,
                        On demand

Sponsor(s) / Host(s)

National Institute of Justice (NIJ), U.S. Department of Justice;Forensic Technology Center of Excellence
    Contact
          NIJ Forensic Technology Center of Excellence

  Link
              If you have questions about this course, contact the FTCoE

  Registration Status
              Open

  Eligibility
              ​Free and open to all.

  Credits
              ​Certificate of Completion
    
  
Read more about
    
            Case studies
        Weapons
        Forensic sciences
        Evidence analysis and processing
        Forensic Technology Center of Excellence
        Pattern evidence
  
Date Created: March 13, 2015
    
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