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Control charts that display attribute data count the number of items or occurrences in a sample and assign as pass/fail, yes/no or presence/absence of a defect.
How to Use Microsoft Excel to Draw Control Charts and Graphs. ... If the data appears scrunched together at the top of the chart, right-click the left data range and select "Format Axis." ...
Different types of quality control charts, such as X-bar charts, S charts, and Np charts are used depending on the type of data that needs to be analyzed. Example of a Quality Control Chart ...
Chapter 10 Quality Control. Key terms . Inspection- appraisal of goods or services. Quality of conformance- a product or service conforms to specifications. Statistical process control- statistical ...
The following statements create a p chart displaying both sets of control limits: title 'p Chart with Revised Limits for Failed Circuits'; symbol v=dot c=salmon; proc shewhart data=circ_one ...