As a part of design for robustness,Taguchi believes that
A)consistent errors can be more easily corrected than random errors.
B)parts within tolerance limits may produce assemblies that are not within limits.
C)consumers have a strong preference for product characteristics near their ideal value.
D)All of these answer choices are correct.

Question

Quizplus · Accepted Answer

All three statements are correct according to Taguchi's philosophy of design for robustness. Consistent errors can be more easily corrected because they are predictable and can be addressed systematically. Parts within tolerance limits may still produce assemblies that are out of tolerance due to the cumulative effect of variations. Consumers prefer product characteristics that are close to their ideal values, and designing for robustness ensures that the products are less affected by variations and more likely to meet the desired performance standards.

As a Part of Design for Robustness,Taguchi Believes That