TRUE or FALSE 1. T F It is impossible to develop a process that has zero variability. 2. T F Assignable variations in a process are also called natural variations. 3. T F An x-bar chart would be appropriate to monitor the number of defects in a production lot. 4. T F The central limit theorem provides the statistical foundation for control charts. 5. T F If we are tracking quality of performance for a class of students‚ we should plot the pass/fail result on a p-chart. 6. T F Sample
Premium Control chart W. Edwards Deming Sample size
OPRE 6302: Homework Assignment 5 Problem1 a) Draw the project network diagram C(2) E(8) A(3) B(4) G(4) H(9) D(6) F(7) b) List all the paths in the network diagram. Say which one(s) is(are) the critical path(s) and what the minimum project duration is. PATHS ACEG=3+2+8+4=17 months ACEH=3+2+8+9=22 months BDEG=4+6+8+4=22 months BDEH=4+6+8+9=27 months BDFH=4+6+7+9=26 months Critical path: BDEH Minimum project duration: 27 months c) For each activity compute ES
Premium Critical path method Harshad number Project management
MSIS 301 – Homework Chapter 4 Carlos Mazur Prof. Davood Golmohammadi 4.10. Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table: Year 1 2 3 4 5 6 7 8 9 10 11 Registrations 4 6 4 5 10 8 7 9 12 14 15 a) Develop a 3 year moving average to forecast registrations from year 4 to year 12. Year 4 5 6 7 8 9 10 11 12 Forecast 4.6 5 6.3 7.6 8.3 8 9.3 11.6 13.6 b) Estimate demand again for years 4 to 12 with a 3 year weighted moving
Free Exponential smoothing Moving average Time series analysis
BSM311-Operations Management Submission 7th January 2013 Arif Tigadi 1109988 Operations Management Strategy of Tata Motors Word count : 5051 1 BSM311-Operations Management Submission 7th January 2013 Arif Tigadi 1109988 Executive summary: This report discusses the Operation management of India’s leading and the largest automobile manufacturer “Tata Motors”. In today’s business environment Operations management plays an important role in deciding the success of the company .Operations
Premium Tata Motors Tata Nano
Operations management 1. One of the improvement initiatives that helped to win the Sunderland plant a new model was a four-year programme. It started eight years before the new model was due to start production. Why do you think it takes eight years for initiatives like this to come to fruition? Definition Operations management focuses on carefully managing the processes to produce and distribute products and services to its users. A great deal of focus is on efficiency and effectiveness of
Premium Management Nissan Motors Manufacturing
1. Why should one study operations management? Operations Management is the set of activities that creates value in the form of goods and services by transforming inputs into outputs. • Operations Management is one of the three major functions of any organization‚ and it is generally related to all the other business functions. All organizations market (sell)‚ finance (account)‚ and produce (operate)‚ and it is important to know how the Operations Management activity functions. Therefore‚ we study
Premium Management Productivity
Chapter 2 Problems 5 A U.S. manufacturing company operating a subsidiary in an LDC (less developed country) shows the following results: U.S LDC Sales (units) 100‚000 20‚000 Labor (hours) 20‚000 15‚000 Raw Materials (currency) $20‚000 FC 20‚000 Capital Equipment (hours) 60‚000 5‚000 a. Calculate partial labor and productivity figures for the parent and the subsidiary. Do the result seem misleading? b. Compute the multifactor productivity figures for labor and
Premium Productivity
EXAMINATION I NAME: __________________________________________________________ 1. David Upton is president of Upton Manufacturing‚ a producer of Go-Karts tires. Upton makes 2500 tires per day with the following resources: Labor: 50 hours per day @15.00 per hour Raw Material: 20‚000 lbs. per day at @ $3 per lb Energy: $5‚000 per day Capital: $10‚000 per day a) What is the labor
Premium Project management Productivity Christopher Nolan
What competitive priority is important for a discount store‚ such as Zellers? Cost is the most important competitive priority for a discount store‚ such as Zellers. In order to perform competitively as a discount store‚ the organization must emphasize low operating costs. With this priority‚ Zellers can produce at low costs in comparison to competitors and offer products at low prices in order to meet consumer needs and become an order winner. 2. Three generic strategies are low cost‚ niche
Premium Marketing Price
(A) 2 A-I: Operations Management at Daimler Mercedes-Benz 2 Quality & Material Management 2 Speed 4 Dependability and Flexibility 6 Cost 6 A-II: Process Management at Daimler Mercedes-Benz 7 Types of Daimler Mercedes-Benz customers 7 Advanced Design Process 8 The Body and paint Shop (Raw Materials and Workers job commitment) 9 The Assembly Line 10 Customer Service Strategy 11 Inventory Management 13 Purchasing and Supply Chain Management 14 The Process Chart 15 A-III: Lean Management in Mercedes
Premium Mercedes-Benz