Which of these is most economical in long term?
Which of these is most economical in long term? Correct Answer x And R charts
The variable charts are more economical in long term, because they indicate process state out-of-control, before we have paid to make a nonconforming product. Attribute charts become costly because the same indication from them comes, when defectives are already produced.
মোঃ আরিফুল ইসলাম
Feb 20, 2025