دور بعض الاساليب الاحصائية في تطبيق الحيود السداسي : دراسة تطبيقية في مصنع المعتصم للزيوت النباتية في ميسان
Author name:
ازهار عزيز عبد اللطيف الرمضان
Supervisor name:
محمد عبود طاهر
General topic:
Administration and Economics
Specific topic:
Statistics
Degree:
Master
University:
University Of Basrah - Faculty Of Administration And Economics
Language:
Arabic
University location:
Basrah
First pages:
07T3359 - p.pdf
Abstract:
Statistics consider as the spine for the strategies of quality control system , because of its important role in using its tools , theories , analysis in these strategies. In the six sigma strategies ( DMAIC) & ( DMADV) every step of them doesn’t be empty of the statistical ways. Our study depending on applying the statistical tools and quantitative which used in the six sigma strategu to implement the performances ofquality control in the research sample to rise the required quality by know the productions derivations and the reasons of idleness the production process.This thesis includes five chapters. chapter one deals with show last studies and projects about this subject. Chapter two & three includes the statistical manners for quality control and defintion of the six sigma and role of the statistical in applying its strategy.Chapter four include the practical applying for some of the statistical tools that uses in applying the six sigma strategy of the DMAIC.Chapter five include the results and recommendations , which talks about how to develop the production in AL - Motassim factory of vegetable oils , oils line and know absence of statistical process control depending only on the lab analysis to put the elements due to the specification limit these dan with neglect the main causes of defects , so the production process and the production are not in the required quality.This study explained the importance of importing the modern information and the technical products to rise up the low level of our national industry and supplying the libraries with the modern books and researches.
