Skip to content
Six Sigma Study Guide

Six Sigma Study Guide

Study notes and guides for Six Sigma certification tests
  • Log In
  • Register
  • About
  • Six Sigma Articles
  • Newsletter
  • Pass Your Six Sigma Black Belt
  • Pass Your Six Sigma Green Belt
  • Log In
  • Register
  • About
  • Six Sigma Articles
  • Newsletter
  • Pass Your Six Sigma Black Belt
  • Pass Your Six Sigma Green Belt

Search

Do the Work, Pass Your Exam, or Your $ Back.

Thousands have used this system to prepare. Full refund if you complete the study guide but fail your exam. This is your 100% Risk Free option!

Home  /  Six Sigma Study Guide Articles  /  Descriptive Statistics

Category: Descriptive Statistics

Ted Hessing

Dispersion

Posted by Ted Hessing

Dispersion is the degree of variation in the data. In other words, the extent of the spread of values from the mean.

This entry was posted in Descriptive Statistics, Measure and tagged ASQ, Black Belt, IASSC. Bookmark the permalink.
Posts navigation
Newer posts →

Ready to Pass Your Six Sigma Exam?

Do the Work, Pass Your Exam, or Your $ Back.

Thousands have used this system to prepare. Full refund if you complete the study guide but fail your exam. This is your 100% Risk Free option!

Search

Recent Newsletters

  • TSF #52: Didn’t Pass Your Six Sigma Exam? Here’s Your Next Move
  • What Is Lean Six Sigma?
  • Lean Six Sigma Tools: Which Toolkit Do You Actually Need?
  • Six Sigma Tools: The Complete List by DMAIC Phase
  • Coefficient of Variation (CV): Formula, Calculation & Examples

Articles

  • Six Sigma Basics
  • Lean
  • Define
  • Measure
  • Analyze
  • Improve
  • Control
  • Certification FAQs
  • Newsletter
  • 6 Sigma in Real Life
Pass Your Six Sigma Exam the First Time.
Two guarantees: your money back in the first 14 days if it’s not the right fit, and a full refund if you complete the course and don’t pass.
GET INSTANT ACCESS
Back to Top