The parameters of s2 chart is specified using:

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?
• The g chart is the control chart for:
• A fan blade is specified by length and thickness. While sampling, it was found that for one particular blade, the length was non-conforming while the thickness was as per specifications. Should the blade be considered non-conforming for construction of a p chart?
• If we want to detect small process shifts using x bar chart, we should use a sample size of:
• In a project, the common parameters are cost, schedule, and quality. In relationship to the others, quality should be ranked ______________.
• Each project needs a quality program plan to define the parameters of the overall approach to meeting quality requirements. As a minimum, the quality program plan addresses ______________.
• Quality is one part of the three major parameters of a project. When the quality in a project exceeds the specifications, that is called ______________.
• The pattern of continuous movement in one direction in a control chart is termed as:
• For a point in the control chart to be out of control, it must lie
• A major assumption for p chart is that all units produced are ______________.