Software Quality Management Anna University Syllabus B.E. IV CSE About Check List

1. Check sheet 1
Check sheet
Check sheet
One of the Seven Basic Tools of Quality
Purpose To provide a structured way to collect quality-related data as a rough means for assessing a process or as an input to other
analyses
The check sheet is a simple document that is used for collecting data in real-time and at the location where the data
is generated. The document is typically a blank form that is designed for the quick, easy, and efficient recording of
the desired information, which can be either quantitative or qualitative. When the information is quantitative, the
checksheet is sometimes called a tally sheet.
A defining characteristic of a checksheet is that data is recorded by making marks ("checks") on it. A typical
checksheet is divided into regions, and marks made in different regions have different significance. Data is read by
observing the location and number of marks on the sheet. 5 Basic types of Check Sheets:
• Classification: A trait such as a defect or failure mode must be classified into a category.
• Location: The physical location of a trait is indicated on a picture of a part or item being evaluated.
• Frequency: The presence or absence of a trait or combination of traits is indicated. Also number of occurrences of
a trait on a part can be indicated.
• Measurement Scale: A measurement scale is divided into intervals, and measurements are indicated by checking
an appropriate interval.
• Check List: The items to be performed for a task are listed so that, as each is accomplished, it can be indicated as
having been completed.
The check sheet is one of the seven
basic tools of quality control.[1]
References
[1] Nancy R. Tague (2004). "Seven Basic
Quality Tools" (http:/ / www. asq. org/
learn-about-quality/
seven-basic-quality-tools/ overview/
overview. html). The Quality Toolbox.
Milwaukee, Wisconsin: American Society
for Quality. p. 15. . Retrieved 2010-02-05.
An example of a simple quality control checksheet

2. Article Sources and Contributors 2
Article Sources and Contributors
Check sheet Source: http://en.wikipedia.org/w/index.php?oldid=411892053 Contributors: 10metreh, AugPi, Boxplot, Cesium 133, Conscious, DanielPenfield, Ed!, Hsz, Kingturtle, Metacomet,
Space Pirate 3000AD, 7 anonymous edits
Image Sources, Licenses and Contributors
Image:Check sheet for motor assembly.svg Source: http://en.wikipedia.org/w/index.php?title=File:Check_sheet_for_motor_assembly.svg License: Creative Commons Attribution-Sharealike
3.0 Contributors: User:DanielPenfield
Image:Quality_Control_Checksheet_Example.GIF Source: http://en.wikipedia.org/w/index.php?title=File:Quality_Control_Checksheet_Example.GIF License: GNU Free Documentation
License Contributors: Carterdriggs, Ken Gallager, Space Pirate 3000AD, 1 anonymous edits
License
Creative Commons Attribution-Share Alike 3.0 Unported
http:/ / creativecommons. org/ licenses/ by-sa/ 3. 0/