An expected value equals the average or mean of some statistic, whereas an expected frequency is a mean count or mean number of times an event occurs. Events could be a category of a single discrete variable, a cell of a ...

  • 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