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

Behrens-Fisher Test

A common question in statistics involves testing for the equality of two population means, μ1 and μ2, based on independent samples. In many applications, it is reasonable to assume that the population variances, σ21 and σ22, are equal. In this case, ...

    • 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