STAT 420

Introduction to various non-parametric techniques to test parameters for location and dispersion, including problems in single sample, two or more independent samples, and two or more related samples. Non-parametric inferential procedures are used when the assumptions underlying parametric tests are invalid. Goodness-of-fit tests and tests of association are also discussed. -- Prerequisite -- One of STAT 270, STAT 271, STAT 315, or STAT 330. -- Corequisite -- None. -- Pre or Corequisite -- None. Section information text: This section is not available to all students. Department approval required prior to registration.