Common-cause and special-cause — Type of variation Synonyms Common cause Chance cause Non assignable cause Noise Natural pattern Special cause Assignable cause Signal Unnatural pattern Common and special causes are the two distinct origins of variation in a process, as defined… … Wikipedia
Status of special relativity — Special relativity (SR) is usually concerned with the behaviour of objects and observers (inertial reference systems) which remain at rest or are moving at a constant velocity. In this case, the observer is said to be in an inertial frame of… … Wikipedia
Human genetic variation — is the natural variation in gene frequencies observed between the genomes of individuals or groups of humans. Variation can be measured at both the individual level (differences between individual people) and at the population level, i.e.… … Wikipedia
Elegant variation — is a phrase coined by Henry Watson Fowler to refer to the unnecessary use of synonyms to mean a single thing. In Modern English Usage (1926) he wrote:: It is the second rate writers, those intent rather on expressing themselves prettily than on… … Wikipedia
.38 Special — Infobox Firearm Cartridge name=.38 Special caption=.38 Special rounds origin=flagcountry|United States type=Revolver designer=Smith Wesson design date=1902 parent=.38 Long Colt case type=Rimmed, straight bullet=.358 neck=.379 shoulder= base=.379… … Wikipedia
Control chart — One of the Seven Basic Tools of Quality First described by Walter A. Shewhart … Wikipedia
W. Edwards Deming — Born October 14, 1900(1900 10 14) Sioux City, Iowa, USA … Wikipedia
Six Sigma — Not to be confused with Sigma 6. The often used Six Sigma symbol Part of a series of articles on I … Wikipedia
Risk management — For non business risks, see risk, and the disambiguation page risk analysis Example of risk management: A NASA model showing areas at high risk from impact for the International Space Station. Risk management is the identification, assessment,… … Wikipedia
Process capability — A PROCESS is a unique combination of tools, materials, methods, and people engaged in producing a measurable output; for example a manufacturing line for machine parts. All processes have inherent statistical variability which can be evaluated by … Wikipedia
List of Statutory Instruments of the United Kingdom, 1988 — NOTOC This is a complete list of all 1558 Statutory Instruments published in the United Kingdom in the year 1988.1 100* Origin of Goods (Petroleum Products) Regulations 1988 S.I. 1988/1 * Export of Sheep (Prohibition) (No.2) Amendment Order 1988… … Wikipedia