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Chapter 14: Analyze - Coggle Diagram
Chapter 14: Analyze
Analyze Tollgate Checklist
o Primary root causes have been identified.
o Team has prioritized root causes.
o Champion or sponsor agrees with team priorities moving into the improve phase.
o Where possible, root cause assumptions are backed by statistical data.
o Relationships between variables within a process are understood.
o Where possible, variable relationships have been confirmed with statistical analysis.
Statistical Analysis
Hypothesis Testing
Correlation and Regression Analysis
Design of Experiments
Root Cause Analysis
The Cause and Effect, or Fishbone, Diagram
Root Cause Verification Matrix
Graphical Analysis
Pareto Chart
