individual shapes that were first developed by Herman Goldstine and John von Neumann in the 1940’s. Flowcharts provide a step-by-step diagram for mapping out complex situations‚ such as programming code or troubleshooting problems with acomputer. The picture to the right shows an image from Microsoft Visio‚ a popular program used to design and create flowcharts and diagrams. Below is an example of a basic flowchart created in Visio that gives a good representation of their layout. As can be seen‚ you
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circles. Ishikawa would write two books on quality circles. Contribution 1. User Friendly Quality Control • It showed the importance of the seven quality tools: control chart‚ run chart‚ histogram‚ scatter diagram‚ Pareto chart‚ and flowchart. 2. Fishbone Cause and Effect Diagram • The fishbone will help to visually display the many potential causes for a specific problem or effect. It is particularly useful in a group setting and for situations in which little quantitative data
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1Pls determine process imp.seven quality con.tools:flow charts‚check sheets‚ histograms‚pareto diagrams‚cause and effect dia‚scatter dia‚control charts.8 qulaıty man:customer focused organızatıon‚leadership‚involvement of people‚process approach‚systematic approach to management‚continual improvement‚factual approach to decision making‚mutually beneficial supplier relationships.JURAN: quality plannig:process of preparing to meet quality goals.involves understanding customer needs and developing
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allows to: • plot Shewhart quality control charts for continuous‚ attribute and count data; • plot Cusum and EWMA charts for continuous data; • draw operating characteristic curves; • perform process capability analyses; • draw Pareto charts and cause-and-effect diagrams. I started writing the package to provide the students in the class I teach a tool for learning the basic concepts of statistical quality control‚ at the introductory level of a book such as Montgomery (2000). Due to the intended
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improvement Control chart types (error 1‚2‚ standard deviation‚ etc) Histogram- bar graph Cause and effect diagram-shows cause and effect of specific events Check sheet-check sheet Run chart- observed data (scatter point) drawn over time Pareto chart- In quality control‚ it often represents the most common sources of defects‚ the highest occurring type of defect‚ or the most frequent reasons for customer complaints Scatter diagram-scatter graph Gantt chart-project schedule Capacity planning
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www.vidyarthiplus.com Anna University DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING Software Project Management NOTES Subject Name: IT2403 Software Project Management Year / Sem : IV / VIII www.vidyarthiplus.com www.vidyarthiplus.com UNIT 1 Software Quality Contents: · Views of Quality · Hierarchical Modeling · Boehm and McCall’s Models · Quality Criteria · Interrelation · Measuring Quality · Quality Metrics · Overall Measures of Quality Quality: Ability of the product/service
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Study Help for Six Sigma Certification Exam This write-up was developed to help prepare students to take the Six Sigma certification exam. Read VERY carefully the ExpertRating study guide that is posted on moodle. This study guide is also available through the ExpertRating website once you have registered for the certification exam. It is under the “Read the Courseware” option when you log-in. I have posted a PDF of study guide on moodle that is much easier to review and study. If you have access
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2. “ TQM stresses a commitment by management to have a continuing company wide drive toward excellence in all aspects of product and service” I agree this statement. Because quality decisions influence each of the 10 decisions made by operations managers. Each of those 10 decisions deals with some aspect of identifying and meeting customer expectations. Meeting those expectations requires an emphasis on TQM if a firm is to complete as a leader in world markets. Seven concepts are used for an effective
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addition‚ graphic displays are essential to understand and interpret complex sets of data in order to be able to make business decisions easier. Chapter 2 discusses and displays several graphical tools including the histogram‚ frequency polygon‚ ogive‚ dot plot‚ bar char‚ pie chart‚ and Pareto chart for single variable data and the scatter plot for two variable numerical data. Data Analysis in Excel Many of the statistical techniques presented in this text can be performed in Excel using a tool
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realized the importance of the quality control methods that were introduced to his country by W.E Deming and J.R Juarn. He applied those methods to work with his country’s industries. Ishikawa developed the “quality circles”‚ the cause and effect diagram‚ and the importance of the seven quality tools. In addition‚ he wrote several books that explained statistics to the nonspecialist which one was the Guide to Quality Control. Another book he wrote was how to Operate QC Circle Activities which is based
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