• Entry
  • Reader's guide
  • Entries A-Z
  • Subject index

Average Deviation

The average deviation (AD) is used as a measure of dispersion or within-group interrater agreement and may be referred to as the average absolute deviation or mean deviation. The average deviation is often defined in one of two ways: by deviations ...

    • Loading...
    locked icon

    Sign in to access this content

    Get a 30 day FREE TRIAL

    • Watch videos from a variety of sources bringing classroom topics to life
    • Read modern, diverse business cases
    • Explore hundreds of books and reference titles