ETS Business Major Field Test: Management Principles
Theories
- Contingency ApproachDefinition, examples, and quiz found on the EducationPortal.com website.
Human Resources
Managerial Styles
Six Sigma
According to the Motorola website, " 'Sigma' is often used as a scale for levels of 'goodness' or quality. Using this scale, 'Six Sigma' equates to 3.4 defects per one million opportunities (DPMO). Therefore, Six Sigma started as a defect reduction effort in manufacturing and was then applied to other business processes for the same purpose."