A method for constructing accurate lower tolerance limits for the balanced one-way normal random-effects model is derived by conditioning on an estimator of the unknown expected mean square ratio.

Repeatability means the ability to produce parts that have identical properties. As with other manufacturing processes, this capability is very important in injection molding because it has a crucial ...

For a product manufactured in large quantities, tolerance limits play a fundamental role in setting limits on the process capability. Existing methodologies for setting tolerance limits in life test ...

Tolerance is perceived as a noble term, a commendable virtue. It is commonly understood that the level of tolerance shows the size of one’s heart. The more tolerant one is, the more they are perceived ...