May 28, 2014
This case study is a revision of the white paper: Visual Six Sigma: Making Data Analysis Lean
By Andrew Ruddick and Andy Liddle (Process Insight) and Malcolm Moore (SAS)
The case study was revised for use in an undergraduate quality improvement course. Revisions include:
The attached zip file contains the case study and the data tables.
Thanks to Malcolm Moore for providing the original case and data set.