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

The chi-square (pronounced “kai square” and often written as χ2) family of statistical tests comprises inferential tests that deal with categorical data. In many ...

  • 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