Newman–Keuls Test and Tukey Test

An analysis of variance (ANOVA) indicates whether several means come from the same population. Such a procedure is called an omnibus test, because it tests the whole set of means at once (omnibus means “for all” in Latin). In an ...

  • 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