Which quality planning tools and techniques are used to visually identify logical groupings based on natural relationships?
A. Force field diagrams
B. Cause-and-effect diagrams
C. Affinity diagrams
D. Nominal group techniques
Which quality planning tools and techniques are used to visually identify logical groupings based on natural relationships?
A. Force field diagrams
B. Cause-and-effect diagrams
C. Affinity diagrams
D. Nominal group techniques