Six Sigma

Six Sigma

The following texts were referenced in creating this content:

Jarrar, Y., Neely, A. B. Six Sigma – Friend or Foe?. Informally published manuscript, Centre for Business Performance, Cranfield School of Management, Cranfield, Bedfordshire United Kingdom, Retrieved from

Lind, D., & Marchal, W. (2008). Statistical techniques in business & economics (13th ed.). Boston: McGraw-Hill/Irwin.

Please see the About page for usage.