The second edition includes the following new material:
- Pareto charts and Cause-and-Effect diagrams
- Time-weighted control charts cumulative sum (CUSUM) and exponentially weighted moving average (EWMA)
- Multivariate control charts
- Acceptance sampling by attributes and variables (not provided in Release 14)
- Tests of association using the chi-square distribution
- Logistic regression
- Taguchi experimental designs