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BUAD447
Data Analysis Quality Control
Term | Definition |
---|---|
Quality | -means fitness for use -attribute: inversely proportional to variability |
Quality improvement | The reduction of variability in processes and products |
Quality Costs | 1.Prevention 2.Appraisal 3.Internal Failure 4.External Failure |
What does DMAIC stand up for? | Define Measure Analyze Improve Control |
Distributions of dimensions | lower specific limit, target, & upper specific limit |
6 Sigma | -about lowering waste & reducing cycle time -will tell you how to get rid of a the problem quickly |
What are the 3 main activities of Supply Chain Management? | 1.Supplier qualification or certification 2.Supplier development 3.Supplier audits |
Quality Engineering Terminology | 1.Physical: length, weight, voltage, viscosity 2.Sensory: taste, appearance, color 3.Time orientation: reliability, durability, serviceability |
Management Aspects of Quality Improvement | 1.Quality Planning 2.Quality assurance 3.Quality control & improvement |
Process cycle efficiency=? | value-added time/process cycle time |
Little's Law | process cycle time= work-in-progress/average completion rate |
Plan-Do-Check-Act | -Plan: Plan a change or an experiment aimed at system improvement -Do: Carry out the change -Check: Study& analyze the results obtained -Act: Adopt the change or abandon it |
Total Quality Management | A strategy for implementing & managing quality improvement activities on an organization wide basis |
What are the 8 dimensions of quality? | 1.Performance 2.Reliability 3.Durability 4.Serviceability 5.Aesthetics 6.Features 7.Perceived quality 8.Conformance to standard |
Deiming 1st law (most important) | Create a constancy of purpose focused on the improvement of products & services |
Typical Control Chart | Suppliers->Inputs->Transform->Output->Consumer |
What are the 3 measures of central tendency? | 1.mean 2.median 3.mode |
What does KPIV stand for? | Key Process Input Variation |
What does FMDA stand for? | Failure Mode & Defect Analysis |
mistake-profing | designing an operation so that it can only be done one way-the right way |
dash board system | graphically tracks trends and results |
What does SIPOC stand for? | Supplier Input Process Customer |
Who are the two important people in the history of OM? | Juran & Deiming |
If you are doing something faster you are increasing what? | cycle time |
How do you get the risk priority number (RPN) | multiple together the three scores for each potential source of variability, failure, error, or defect |