What does 6 Sigma represent ?

Skill/Topic: Statistical Process Control
A) Meaning 99.999997% perfect; only 3.4 defects in a million.
B) Meaning 5.6 defects in a million
C) Defect of one sixth of the product is accepted
D) None of the above
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rupasenthilkumar

  • Jan 20th, 2006
 

Zero Defect

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santosh kumar Mishra

  • Feb 23rd, 2006
 

Meaning 99.999997% perfect; only 3.4 defects in a million.

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satish kumar

  • Mar 2nd, 2006
 

6 sigma is a 6 steps process for develeping bug free product the main aim of the 6 sigma is maintaing 99.999999% bug free product,3.4 defect for every milion of activities

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Sivaraam Duraisamy

  • Apr 29th, 2006
 

A) Meaning 99.999997% perfect; only 3.4 defects in a million.

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umakanth

  • Apr 29th, 2006
 

hai,

Six Sigma is a methodology which ensures that there are not more than 3.4 defects per million opportunities.  The steps involved are DMAIC, which are Define, Measure, Analyze, Improve and Control.

hope this would give you some idea.

umakanth susarapu.

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sudhakar2068

  • Sep 13th, 2006
 

The Six Sigma methodologies are a business philosophy and initiative that enables world-class quality and continuous improvement to achieve the highest level of customer satisfaction. Metrics are established that align an organization?s strategic goals and values to that of their customer?s needs and expectations.

Sigma (σ) represents a unit of measurement that designates the distribution or spread about the mean (average) of a process. In business, a sigma value is a metric that represents how well a process is performing and how often a defect is likely to occur. The higher the sigma value, the less variation and fewer defects the process will have. Six Sigma is the new standard of excellence at only 3.4 defects per million opportunities (DPMO).

 sudhakar kolla.

If you have doubts can ask me.

My Email:kollasudhakar2005@yahoo.co.in.

My Number:09819859346.

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Sujata

  • Dec 6th, 2006
 

?SixSigma? means six standard deviations. At the Six Sigma statistical level, only 3.4 items per million are outside of the acceptable level. Thus, the Six Sigma quality level means that out of every one million items counted 999,996.6 will be correct, and no more than 3.4 will be defective.

Sujatars

  • Dec 6th, 2006
 

?SixSigma? means six standard deviations. At the Six Sigma statistical level, only 3.4 items per millionare outside of the acceptable level. Thus, the Six Sigma quality level means that out of every one million items counted 999,996.6 will be correct, and no more than 3.4 will be defective.

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kurtz182

  • Dec 25th, 2009
 

Actually, six sigma represents the six standard deviations from the mean toward the upper specification limit in a normally distributed sample where an average of 3.4 defects per million are reported to live.   

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Abhishek jha

  • Jan 11th, 2018
 

99.99967% (3.4 PPM)

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