Select one performance improvement $(\frac{?}{PI})$ tool or technique and present it in your initial post. Create your initial post as though you are training a new staff member on your chosen PI tool. The initial post should cover the following topics:

Definition of the tool or technique

When to use the tool or technique

How to construct or use the tool or technique

How to interpret the tool or technique

A published article or other resource that demonstrates an application of the tool

Tools and techniques to select from include histogram, check sheet, Pareto chart, scatter diagram, run chart, control chart, flow process chart, cause$-$and$-$effect diagram, force$-$field analysis, nominal group technique, and brainstorming.