What is Six Sigma, Where is it used and what is its Benifits
- 2 Answers
- 4693 Views
- I also Faced
- E-Mail Answers
Answer Posted / anupam mantry
Sigma is the standard deviation in mathematical statics.
Six Sigma means getting the product very close to zero
defects, errors or mistakes. However zero defects does not
indicate exactly zero. Zero is actually 0.002 parts per
million defective, which can be written as
0.002 defects per million
0.002 errors per million
0.002 mistakes per million
How ever, for all practical puposes. six sigma is
considered to be zero defects. (Note the concept of 3.4
defects per 1 million opportunities is a motorola concept.)
In short six sigma is a method to accomplish strategic
business results.
Six Sigma used considering two situation where a business
performing poorly and a business performing well.
Best formula is
D- define
M- measure
A-Analyze
I-iimprove
C-Control
Benefits are fewer defects means lower cost and improved
customer's satisfaction and loyality.
| Is This Answer Correct ? | 16 Yes | 1 No |
Post New Answer View All Answers
What ill be the shaft diameter with clearance having a bearing bore is 30mm?
What is the relationship between cop of heating and cooling ?
why eta(η) became the symbol of Newton law of viscocity
What causes cylinder liner-wear down?
What are the modes of heat transfer?
Why dtsi is used in motor bikes?
What is the use of metal jack plane?
How can one estimate the flow from a centrifugal pump after an accident where the pipe attached to the pump discharge breaks? Extrapolate the characteristic pump curve to H=0?
Explain the difference between mill and mill-drill?
are BS, BSP, BSW threads same?
wt is dynamic coupling????
If 320 grade Gear oil is used in a reduction gear box,what can be themaximum operating temperature of the gear box?
What is the materials of cotter joints?
hai friends please send me the previous question ntpc questions both tecnical and apptitude papers for my mail. and also post me the areas in which u have faced difficulties that might help ful to me. so please send the answer to my question. my mail id is sweety4834u@gmail.com
Name two vital conditions of a perfect gas.
