Some organizations today are using "six sigma", to set the upper and lower limits on control charts rather than the traditional sigmas.

Related MCQs

• An acceptance control chart has limits that are based on the specification limits for the product rather than limits which differentiate between random and assignable causes. Under which if the following circumstance should a QC manager consider using an acceptance control chart?
• While the first generation of Six sigma focused on ______________, the third generation of six sigma focused on ______________.
• Statistical Process Control uses diagrams called "Control Charts." These charts depict horizontal, parallel lines to represent ______________ standard deviations.
• Processes that operate with "six sigma quality" over the short term are assumed to produce long-term defect levels below ______________ defects per million opportunities (DPMO).
• ______________ are used in six sigma
• In Six Sigma, a ______________ is defined as any process output that does not meet customer specifications
• In a six sigma improvement project the least experienced individuals are:
• For a process which is six sigma complaint, the percentage of products within specifications is:
• Trend charts reflect the relative status of a program. Trend charts are effective means of ______________.
• If data for MR chat shows non-normality, it is better to determine the control limits for the individuals control chart based on the ______________ of the correct underlying distribution.