Excel Files

Here are several links shared by Six Sigma Black Belts and various internet sites – please double check the calculations, etc., in these spreadsheets before using them as working documents.  There are several good working examples of the Six Sigma DMAIC methodology in these documents.

5-Why

8D Corrective Action

Accountability Matrix, Also Known as RACI

Activity Network Diagram

ANOVA

Anderson Darling Normality Test