Chapter 2 Examples of Solved Problems This section presents some typical problems that the student may encounter‚ and shows how such problems can be solved. In addition to the identities given in Section 2.5‚ these examples also use an identity known as consensus‚ defined below. 17a. 17b. x·y+y·z+x·z =x·y+x·z (x + y) · (y + z) · (x + z) = (x + y) · (x + z) Consensus Example 2.1 Problem: Determine if the following equation is valid x1 x3 + x2 x3 + x1 x2 = x1 x2 + x1 x3 + x2 x3
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#1. Entity Relationship Diagram #2. a. & b. One Room can be designated only one Room Type‚ whilst a particular Room Type can be assigned to several rooms (i.e. there may be many rooms that have double beds). Therefore‚ Room has a one-to-one relationship with RoomType and RoomType has a one-to-many relationship with Room. From the table‚ it can be seen that a particular room can only be designated as belonging to one type / category‚ thus confirming that Room RoomType has
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7 Quality Tools Cause-Effect Diagrams Flow Charts The 7 Quality Tools for Process Improvements Pareto Chart Where did the Basic Seven come from? Kaoru Ishikawa • Known for “Democratizing Statistics” • The Basic Seven Tools made statistical analysis less complicated for the average person • Good Visual Aids make statistical and quality control more comprehendible. What Is a Flowchart? A diagram that uses graphic symbols to depict the nature and flow of the steps in a process
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| | |2.0 |Quality Tools & Processes | | |2.1* |Cause & Effect /Fishbone Diagram |
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Management and Planning Tools MANAGEMENT AND PLANNING TOOLS WHY ‚WHY AFFINITY DIAGRAM INTERRELATIONSHIP DIAGRAM PRIORITIZATION MATRICES NOMINAL GROUP TECHNIQUE FORCED FIELD ANALYSIS TREE DIAGRAM PROCESS DECISION PROGRAM CHART MATRIX DIAGRAM ACTIVITY NETWORK DIAGRAM Management & Planning tools While most leaders recognize the value of good planning‚ most lack the experience and methods to do it systematically. As a result‚ group planning efforts are often frustrating‚ generating plans
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to aid in identifying the inefficiencies that exist within our supply chain. To facilitate this process there are many different types of tools available to organizations‚ including the 5 Why method‚ Fault Tree Analysis‚ Interrelation Diagrams‚ Ishikawa Diagrams (Fishbone‚ Cause and Effect) and many others. As we began our analysis one of the methods we used was the 5 why process; this technique begins with the incident itself and the team continues asking “Why?” until they arrive at what
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MIS 3210 - Critical Thinking and Project Management Homework #2 Use a Duncker Diagram to identify many potential solutions The Duncker diagram technique is used after you have articulated your “present state” and “desired state”. It is used to generate many ideas for solutions to a problem. But it works by prompting you to not only consider solutions that achieve the desired state but also solutions that make it “okay” –with you - to NOT necessarily achieve the desired state. This technique
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The Life and Times of Kaoru Ishikawa By: John W. Becvar Course Name: BSOP 326 Professor: Harry Ekholm Date paper submitted: 11/11/2011 The Life and Times of Kaoru Ishikawa Kaoru Ishikawa (July 13th‚ 1915 to April 16th‚ 1989) was the first of eight sons born to his father Ichiro Ishikawa; his mother’s name is unknown. He graduated from The University of Tokyo‚ Musashi Institute‚ majoring in engineering and applied chemistry‚ in 1939. He started his career during
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NEW 7 QC TOOLS 1. Affinity Diagrams For Pinpointing the Problem in a Chaotic Situation and Generating Solution Strategies ò Gathers large amounts of intertwined verbal data (ideas‚ opinions‚ issues) ò Organizes the data into groups based on natural relationship ò Makes it feasible for further analysis and to find a solution to the problem. Advantages of Affinity Diagrams ò Facilitates breakthrough thinking and stimulate fresh ideas ò Permits the problem
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A PROJECT REPORT ON AUTOMATED RAILWAY GATE CONTROL AND TRACK SWITCHING SUBMITTED BY‚ KHAN MAAZ (41) GUIDED BY : HEAD OF DEPARTMENT : MAHARASHTRA STATE BORD OF TECHNICAL EDUCATION 200 -200 Certificate Acknowledgement It is indeed a matter of great pleasure and
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