Control chart Essay Topics

Average & Range

Calculate X-Bar-Bar, R-Bar, and associated control limits using the data in the table above. Create X-Bar•R (Average & Range) Control Charts from the data in the table above. Discuss notable out-of-control conditions displayed in the completed X-Bar•R (Average & Range) Control Charts. Only consider points outside the control limits. Do not consider runs, set of… View Article

Quality Management and Six Sigma

Describe the evolution of quality from the early 20th century through the Japanese post-World War II, to the “Quality revolution” in the U. S. and elsewhere in the 1980’s through the early 21st Century. Identify the underlying forces to the ‘quality revolution’. Explain the role of the quality ‘gurus’ including Walter Shewhart, Joseph Juran, W…. View Article