Probability and PPM for Sigma Levels

Here is a chart depicting the probability, % defects and defects per million associated with each sigma level.

2 comments:

  1. Wow! this is quite informative and easy to follow.Most especially the area of the shift of means.it reminds me of the symmetric and asymmetric characteristics of the normal distribution curve, I learnt during my statistics undergraduate days

    Thank you for this

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