DPMO Calculation

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July 11, 2006 at 3:52 pm #107989

Júlia C. Oliveira
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Consider a process where there are produced 10 000 pieces. There are 5 different defects that can occur on a completed process. We collected 300 units and we detected 100 defect. Calculate DPMO and Sigma Level.

Please, send me the answer to julia.oliveira@medinfar.pt

A thank you in advance.
With best regards,

Júlia
July 11, 2006 at 4:10 pm #107990

Andejrad Ich
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http://www.isixsigma.com/sixsigma/six_sigma_calculator.asp
opportunities = 300 x 5 = 1500
defects = 100

July 11, 2006 at 8:36 pm #107998

Andejrad Ich
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The 66,667 DPMO is correct.
Sigma level is 3.0. The assumption of two tails is inappropriate (see linked calculator given previously or the conversion table linked here).
http://www.moresteam.com/toolbox/t414.cfm
Andejrad Ich
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