FICCI CE

FICCI CE

FICCI CE

Accurate and Precision Accuracy & precision of a process

can be best explained by using the analogy of a rifle firing at a target.

Picturization of accuracy & precision

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Accuracy and precision With the center of the target taken to be

the true value of the characteristic being measured and by the rifle shots representing the measured values, there are four combinations of accuracy and precision as depicted in the following slides.

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Inaccurate and imprecise

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Accurate and imprecise

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Precise but inaccurate

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Accurate and precise

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Objectives of Six Sigma

As observed from the Picturization in the preceding slides, the objective of moving towards world class manufacturing a is to continuously achieve greater consistency of the processes by aiming for higher levels of accuracy & precision

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