Six Sigma Yellow Belt Questionnaire app for iPhone and iPad


4.0 ( 9140 ratings )
Business Education
Developer: Pwd group, Inc.
4.99 USD
Current version: 1.01, last update: 7 years ago
First release : 28 Aug 2012
App size: 253.07 Kb

This Application is designed to prepare individuals for Six Sigma Yellow Belt test.

The term Six Sigma originated from terminology associated with manufacturing, specifically terms associated with statistical modeling of manufacturing processes. The maturity of a manufacturing process can be described by a sigma rating indicating its yield or the percentage of defect-free products it creates. A six sigma process is one in which 99.99966% of the products manufactured are statistically expected to be free of defects (3.4 defects per million). Motorola set a goal of "six sigma" for all of its manufacturing operations, and this goal became a byword for the management and engineering practices used to achieve it.

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