Improve

In Design of Experiments, blocking involves recognizing uncontrolled factors in an experiment–for example, gender and age in a medical study–and...

Confounding refers to a situation where the effects of two or more factors on a response variable cannot be separated...

Design of Experiments is a difficult topic for many Six Sigma certificate applicants to master. Not to worry, we’ve got...

Full Factorial Design. Photo by Arkangel Full Factorial Design leads to experiments where at least one trial is included for...

Design of Experiments Terminology can be daunting! Here’s an easy glossary to use when working on Design of Experiments Terminology...

Factorial Design. Photo by Phred This Factorial Design Overview will cover one of the key issues in designing any experiment;...

In most experiments, you’ll have a number of factors to deal with. These are elements that affect the outcomes of...

Partial/Fractional Factorial Design. Photo by F. Deventhal Because Full Factorial design experiments are often times cost-prohibitive when a number of treatment...

The main effects plot is the simplest graphical tool used to determine the relative impact of a variety of inputs...

Improve phase is the fourth phase of DMAIC. The main activity in the Improve phase is determining the solutions for...