Quantitative skills
If Six Sigma = 0.999999, then in percentage terms that would be 99.9999%.
3 Sigma is 66800 defects per million pieces 6 Sigma is 3-4 defects per million pieces You can check out the number of defective pieces per million & the % accuracy for all Sigma levels in the six sigma conversion chart in the related links section
In Six Sigma, "sigma" is actually a statistical measure of standard deviation. It represents how far a process is from perfect. Six Sigma seeks to have minimal defects and variations while achieving near-perfect quality with a mere 3.4 defects per million opportunities. Start your certification path today! Visit iCert Global and apply code LIVE10 for an instant 10% off your course.
sigma represents standard deviation. In a normal distribution, +/- 1 sigma from the mean, for instance, corresponds to approximately 67% of the area under the normal distribution. +/- 2 sigma corrresponds to 95% of the area and +/- 3 sigma from the mean corresponds to 99% of the area under a normal distribution. The area that is covered under +/- six sigma from the mean corresponds to nearly 100% -- that is, the part of the area NOT under that +/- 6 sigma is in the 10^-15 range or 1/1,000,000,000,000,000. The six sigma name borrows from this to suggest that the method gives this degree of certainty: that in 999,999,999,999,999 in 1,000,000,000,000,000 cases the result will be predictable. It does nothing, however, to explain how an agricultural process management methodology applies to other fields.
Six-sigma is a quality control program that strives for less than 3.4 defects in a million opportunities; or near perfection. In statistics, sigma represents areas under a bell curve (similar to IQ normal curves). If all defects fall outside the shaded area (outside three sigma on either side, where the center is perfect and all shaded areas are acceptable) there is very little shaded area (defects) left.
The Six Sigma tools are commonly used to gather and provide information. They are used in the monitoring and control of process performance. They can also be used to identify and predict fluctuations.
There is no company called Six Sigma Program, instead Six Sigma is a set of tools used by business and others that improves process outputs by identifying and removing error and reducing variability in manufacturing and business processes.
Six Sigma is a manufacturing process control strategy which first implemented by Motorola. Six sigma being common used by any sectors of industry nowadays, especially those precision product manufacturing. Six Sigma manufacturing implemented to control the process or stabilize the process. Then, seeks to improve the quality of process outputs. Six sigma manufacturing tools are used to stablize or improve processes, aiming towards reaching the target.
The tools and strategies that commonly associated with Six Sigma are DMAIC (one of the core project methodologies) and BPM (Business Process Mapping).
Six Sigma is used as a scale for quality. It is where there are 3.4 defects per one million opportunities. Six sigma is also used as a method of improvement for the business.
Motorola created the Six Sigma tools and procedures in 1986 with the goal of enhancing the quality of process outputs by reducing variability and locating and eliminating errors' root causes (Tennant, 2001).
The concepts of Six Sigma mean reduce variation. In order to achieve profound results, this methodologies uses by various companies. There are varieties in Six sigma from which Lean Six Sigma are commonly used. Now the demand on six sigma is increasing
Design For Six Sigma is an offshoot business management processing set of tools that were originally marketed as Sigma Six. It covered account step processing as well as streamlining the production process from the idea phase to implementation.
Six Sigma Healthcare is a type of program designed for use in the medical industry. Six Sigma Healthcare is used within the healthcare industry for the aid and convenience of consumers.
Quantitive Skills
One can register for a Six Sigma course on the official Six Sigma website itself. One could also contact Six Sigma and ask for information about registering for a Six Sigma course.
Six Sigma is the foundation based on which Lean concepts are created. So, learning the basics of Six Sigma first before you venture into Lean Six Sigma would be a good idea