Click to increase image sizeClick to decrease image sizeKey Words: Attribute rectification samplingAcceptance numberOperating characteristicsAcceptable quality levelLot tolerance percent defectiveAverage outgoing qualityAverage outgoing quality limitAverage total inspectionAverage run lengthExcel and Lotus spreadsheetsBinomial, hypergeometric, and Poisson distributionsRecursion equation Additional informationNotes on contributorsRalph W. BuckettAbout the Author: Mr. Buckett is a statistical quality assurance engineer with Boeing Defense & Space Group located in Kent, Washington. He has been employed in the aerospace business for over 30 years in various quality engineering and reliability positions. He received a bachelor of science degree in electrical engineering from the Lawrence Technology University and has a masters degree in automotive engineering from Chrysler Institute of Technology. He has also held a number of positions in the Seattle section of ASQC of which he is a past chairman.