A cause-effect chart: A. Identifies potential causes for specific problems B. Shows the prevalence of the various types of defects that have been found C. Is not useful when first studying a quality problem D. Has both upper and lower specification limit
C. Is not useful when first studying a quality problem
Explanation:
The cause and effect is a tool that helps you identify display and sort all possible cause and effect relationships for a specif problem or quality characteristics and graphically illustrates this relationship between the outcomes of the factors.
