StatStuff is the only FREE source for complete Lean Six Sigma Training

  • Register
  • Login


The only FREE source for complete Lean Six Sigma training!

Variance

Search for dictionary terms (regular expression allowed)
Begin with Contains Exact termSounds like
All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Term Definition
Variance

The average squared deviation (or differences) about the mean or (X - μ)2 / N  or σ2. It's intended to measure how spread out the distribution is from the mean.
Related StatStuff Video: 
   -Section 5-Measure Phase, Lesson #12 - Spread

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Search the Dictionary of Lean Six Sigma Tools/Concepts

Search for dictionary terms (regular expression allowed)
Begin with Contains Exact termSounds like

Stop taking notes! Instead of wasting time taking notes, get the book with the complete LSS training content.

Learn how StatStuff can lean your LSS training program