Question

What is the purpose of the Overall Input Importance Ranking on a Cause and Effect matrix?

A) Rate the interaction between one Cause and another
B) Rate the Effects the team feels are most important
C) Identify how important the CTQC's are to the customer
D) Rank the Causes in terms of their potential overall impact on the CTQC's
E) Identify the Effects with the most leverage on Causes

Answer 1

The Overall Input Importance Ranking on a Cause and Effect matrix is used to determine which causes have the highest impact on Critical to Quality Characteristics by ranking them, thus guiding teams in process improvement and problem-solving efforts.

Step-by-step explanation:

The purpose of the Overall Input Importance Ranking on a Cause and Effect matrix is to rank the Causes in terms of their potential overall impact on the CTQCs (Critical to Quality Characteristics). By looking at the levels of causation and their impact on the outcome, team members can effectively determine which causes are most significant. Applying the principles of cause and effect, each factor is assessed to identify their direct and indirect influences on the quality outcomes, allowing for a focused approach to process improvement and problem-solving.

For example, think carefully about the timeline of events: What happens first, what happens next? What is cause, what is effect? By keeping the order right and logically structuring the analysis through this matrix, teams are more likely to pinpoint critical factors that require attention.