Results for: Sigma

What is a sigma?

There are several possible definitions. First, sigma is a letter of the Greek alphabet. Second, sigma is a mathematical operation meaning "sum of the following values". There (MORE)

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What is Six Sigma?

Six Sigma is a business management strategy that seeks to improve the quality of process outputs by identifying and removing the causes of defects (errors) and minimizing vari (MORE)

What does the sigma do in Excel?

If I understood correctly, you are asking about calculating sigma in MS Excel. If A2 is cell has defects and B2 has total number of opportunities. Then copy-paste this formul (MORE)

Why sigma is used in 6 sigma?

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 distribut (MORE)
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What does a sigma do?

what dose a sigma do? . were dose the polen go when the bees get it? . how do flowers have babes?
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What does sigma stand for in six sigma?

its a statistical term for standard diviation. in normal distribution if there are six standard deviations between the process mean and the nearest specification limit, the (MORE)

Where is sigma 547?

Sigma547, as shown on "Naked Science" is *NOT* a fictional planet. It really exists and was discovered accidently by SETI. I'm sure we have not heard the last on this discover (MORE)