Essays on Six Sigma - Standard Deviation in a Normal Distribution Assignment

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The paper "Six Sigma - Standard Deviation in a Normal Distribution" is a great example of a business assignment. Six sigma is clearly defined by the acronym DMAIC which means Define, Measure, Analyze, Improve, Control. These activities can be applied in any process especially in the manufacturing industry that needs some improvement. The first step will be a definition of the process and then measure the process. These measurements will form the hypothesis concerning the main cause(s) of the problem; implement any improvement while at the same time ensuring that the process is statistically under control. Question 2: Briefly describe THREE of the following tools/techniques which are associated with “ six sigma” and where and how they might be used Quality Circle It comprises a voluntary group of workers who are trained as supervisors to help in the identification and analysis of work-related problems.

They then identify possible solutions to the problems and deliver them to the management. Quality Circles are therefore repetitive and they form part of a continuous six sigma process which is often taken on by the management at a low level. Quality Circles progress with the intention of allowing workers to improve the company’ s working set up; improve the work environment, based on their daily work experiences.

Six Sigma provides an extension to these thoughts through additional project methodologies such as DMAIC that test the authenticity of the thoughts generated. Flow and balance Flow and balance always focus on the ability of two problem-solving techniques finding a point of intersection on how they can both be used as a problem-solving technique. In relation to six sigma, this concept strikes a balance between lean sigma and six sigma.

This is based on the realization that six sigma provides a methodology of combining the philosophy of lean sigma with its DMAIC principles. Such integration provides platforms by which different problems can be solved from a variety of angles. Tally charts Tally charts are in most cases used in the organization and displaying of data. Such charts display the number of times that each value appears. In six sigma, tally charts can b used as a method of counting frequencies in the measuring process. Tally charts can be used in different types of data.

The benefits of using tally charts in six sigma are founded on the fact that it makes the process of analysis easier. Fishbone/ Ishakawa diagram This is also known as the cause and effect diagram. This diagram acts as a tool in six sigma used as a concept of quality control essential in the discovery of all the possible causes of a given problem. The fishbone is the first step towards finding solutions to problems. This is by exhaustively generating possible causes of problems that have been identified.

The application of the fishbone is often based on the notion that it possesses the ability to provide an accurate picture of the problems, the causes and the perfect way of ensuring proper analysis. Its ability to diagnose a problem leads to the provision of a solution and strategies on how to prevent a reoccurrence.

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