Venn diagram –Max-min 1. According to a survey‚ at least 70% of people like apples‚ at least 75% like bananas and at least 80% like cherries. What is the minimum percentage of people who like all three? Answer: Let’s first calculate the surplus: percentage of people who like apples + percentage of people who like bananas + percentage of people who like cherries = 70% + 75% + 80% = 225% = a surplus of 125%. Now this surplus can be accommodated by adding elements to either intersection of only
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UML Class Diagram and Packages * Agenda * What is a Class Diagram? * Essential Elements of a UML Class Diagram * Packages and Class Diagrams * Analysis Classes Approach * Tips What is a Class Diagram? * A class diagram describes the types of objects in the system and the various kinds of static relationships that exist among them. * A graphical representation of a static view on declarative static elements. * A central modeling technique that runs through
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The Use of Cooling Curves in the Determination of the Phase Diagram for a Lead-Tin System V.O.L.Tabell Department of Mining‚ Metallurgical and Materials Engineering University of the Philippines‚ Diliman vo_tabell@yahoo.com Abstract This paper discusses the use of the cooling curves in the determination of the phase diagram of a Lead-Tin system. The inflection points of these cooling curves were obtained by melting a series of mixtures of lead and tin at varying compositions. These critical
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System Analysis and Design/ Tools for systems analysts Learning Objectives Learning Objectives What are Data Flow Diagrams (DFDs)? Why they are useful? How are they developed? How to level DFDs? Good style conventions in developing DFDs Difference between Logical and Physical DFDs Tools available to draw DFDs V. Rajaraman/IISc. Bangalore //V1/June 04/1 System Analysis and Design/ Tools for systems analysts Motivation Motivation WHY DFD ? Provides an overview of
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4.3 DATA FLOW DIAGRAM A data flow diagram is a graphical technique that depicts information flow and transforms that are applied as data move from input to output. The DFD is also known as Data Flow Graph or Bubble Chart. The DFD is used to represent increasing information flow and functional details. Also DFD can be stated as the starting point of the design phase that functionally decomposes the requirements specifications down to the lowest level of detail. A Level 0 also called a fundamental
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" "The Basic Seven." Quality pros have many names for these seven basic tools of quality‚ first emphasized by Kaoru Ishikawa‚ a professor of engineering at Tokyo University and the father of “quality circles.” Start your quality journey by mastering these tools‚ and you ’ll have a name for them too: "indispensable." 1. Cause-and-effect diagram (also called Ishikawa or fishbone chart): Identifies many possible causes for an effect or problem and sorts ideas into useful categories.
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Quality Circles Quality Circles (QC) or Quality Control Circles (QCC) : History * Pioneered by Japanese. * Japanese nomenclature: Quality Control Circles (QCC)‚ generally now known as Quality Circles (QC) or some call it as Small Group Activity (SGA). * 1962: First QC Circle was registered with QC Circle Head Quarters in Japan. * 1974: Lockheed Company‚ USA started Quality Circle movement. * 1977: International Association of Quality Circles (IACC) was formed in USA.
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Level (0) Data Flow Diagram [pic] Level (1) Data Flow Diagram of General Enquiry [pic] Level 1DFD of Passenger Enquiry Section [pic] Level 2 DFD of Booking [pic] Level 2 DFD Cancellation ----------------------- Passenger 1.0 General Enquiry 2.0 Passenger Enquiry 3.0 Booking Counter 4.0 Cancellation Information Booking Inquiry
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each category represents Step 5: Prepare and analyze the diagram Create a chart with the selected values Pareto Chart Cause and Effect Diagram Fishbone diagram http://www.investopedia.com/terms/i/ishikawa-diagram.asp#ixzz3eZ4VGcqo (J. Heizer‚ B. Render‚ Operations Management) Kaoru Ishikawa (Ishikawa diagram) Cause and Effect Diagram Manpower /People Causes Ishikawa diagram Methods/ Process Effect Fishbone diagram Problem Material Machine/ Equipment (J. Heizer‚ B. Render
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not know how to use computer. Many of them have jobs but their doing it manually. Blind people are not able to use computer because of their condition. How to provide the blind people trainings on how to use a computer? (See Appendix C for Fishbone Diagram) Importance of the Study It
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