Home » Certification Exams Questions » LSSGB: Which of the following quality tools is used to rank all categories, making apparent the vital few and the trivial many?

OPTIONS

  • Flow charts
  • Control charts
  • Scatter diagrams
  • Pareto diagrams

ANSWER

Pareto diagrams

EXPLANATION

Flow charts visually present a process showing the main steps, branches, and outcomes of that process. A scatter diagram visually displays the correlation between two or more variables. Control charts are used to detect changes in a predictable process and indicate when adjustment is necessary. Options a, b, and c are incorrect. A Pareto diagram is used to show all categories by rank, indicating the vital few and the trivial many.

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