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

Of all the measures of central tendency, the mean is the most often used and can be defined in a variety of ways. It can be defined as the sum of all the scores in a data set divided by the number of ...

    • 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