Analysis of variance (ANOVA) is a statistical analysis tool that separates total variability found within a data set into two components: random and systematic factors.

Interpreting interactions is important in analyzing data generated by the ANOVA family of techniques. In this article, we examine how to specify the cell means used to describe an interaction Although ...

Assess a discrete measurement. Perform analyzes for potential and long term control and capability. Make decisions on measurement systems process improvement. In this module, we will learn to identify ...