Statistical Process Improvement Module 28

Summary

This lecture delineates the differences between the two quite important (and non-competing) technologies of SPC/ This lecture discusses Shewhart control charts for counts of non-conforming outcomes, i.e. p charts and np charts. This lecture continues the general introduction to Shewhart control charting with a numerical example and them some discussion ... This is the second part of a discussion of the technical details of Shewhart control charting for measurements. Charts for standard ... This is the first part of a technical discussion of the details of making Shewhart control charts for measurements/variables data. This lecture demonstrates the use of elementary confidence limits for a difference in proportions and for a mean difference in the ... This lecture presents rational choice of a 2^(p-q) fractional factorial and methodology for determining the corresponding ... This lecture opens the discussion of the identification and interpretation of patterns on Shewhart control charts (and, really, other ... This lecture provides a brief discussion of a gauge capability ratio or precisions to tolerance ratio, and notes that confidence limits ... SPC is much more than plotting data points on a graph. In this video, we explore how SPC helps organizations understand ... This short lecture gives two more applications of basis one-sample