### Precision

• (n.) The quality or state of being precise; exact limitation; exactness; accuracy; strict conformity to a rule or a standard; definiteness.
Found on http://thinkexist.com/dictionary/meaning/precision/

### precision

(from the article `analysis`) Accuracy is the degree of agreement between the experimental result and the true value. Precision is the degree of agreement among a series of ...
Found on http://www.britannica.com/eb/a-z/p/107

### precision

(pre-sizh´әn) the quality of being sharply or exactly defined. in statistics, the extent to which a measurement procedure gives the same results each time it is repeated under identical conditions.
Found on http://www.encyclo.co.uk/local/21001

### precision

) equals dx / (x best). Note also that the percentage uncertainty = the fractional uncertainty x 100%. For an alternative explanation of the foregoing, see Accuracy.
Found on http://www.glossaryofmanufacturing.com/u.html

### precision

1. The quality of being sharply defined or stated; one measure of precision is the number of distinguishable alternatives to a measurement. ... 2. In statistics, the inverse of the variance of a measurement or estimate. ... 3. Reproducibility of a quantifiable result; an indication of the random error. ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

### Precision

[computer science] In computer science, precision of a numerical quantity is a measure of the detail in which the quantity is expressed. This is usually measured in bits, but sometimes in decimal digits. It is related to precision in mathematics, which describes the number of digits that are used to express a value. ==Rounding error== Preci...
Found on http://en.wikipedia.org/wiki/Precision_(computer_science)

### Precision

[march] Precision is the authorized march of Royal Military College of Canada. The RMC band performs Precision on parades for march pasts, on Ex Cadet Weekends for the parade to the Memorial Arch, and on the return, the Cadet Wing sings Tom Gelley’s words to welcome the Ex Cadets to the Parade Square. ==History== Precision was composed in...
Found on http://en.wikipedia.org/wiki/Precision_(march)

### Precision

[statistics] In statistics, the term precision can mean a quantity defined in a specific way. This is in addition to its more general meaning in the contexts of accuracy and precision and of precision and recall. There can be differences in usage of the term for particular statistical models but, in common statistical usage, the precision i...
Found on http://en.wikipedia.org/wiki/Precision_(statistics)

### Precision

Pre·ci'sion noun [ Confer French précision , Latin praecisio a cutting off. See Precise .] The quality or state of being precise; exact limitation; exactness; accuracy; strict conformity to a rule or a standard; definiteness. « I have left out the utmost precisions o...
Found on http://www.encyclo.co.uk/webster/P/145

### Precision

A measurement of the agreement between repeated measurements. The standard deviation, variance or coefficient of variation may be used as a measure of precision.
Found on http://www.translationdirectory.com/glossaries/glossary046.htm

### precision

A property of measurement related to the unit of measure used; the smaller the unit of measure used, the more exact the measurement is.
Example:

Found on http://www.hbschool.com/glossary/math2/index6.html

### Precision

a quality, associated with a class of measurements, that refers to the way in which repeated observations conform to themselves (Marriott 1990:159).
Found on http://www.encyclo.co.uk/local/21070

### Precision

a quality, associated with a class of measurements, that refers to the way in which repeated observations conform to themselves (Marriott 1990:159).
Found on http://www.encyclo.co.uk/local/22030

### Precision

a quality, associated with a class of measurements, that refers to the way in which repeated observations conform to themselves (Marriott 1990159).
Found on http://www.encyclo.co.uk/local/22216

### Precision

Agreement of the results of several independent assays of the same sample. Usually reported as a standard deviation of a specified number of assays. Note that this is about how the measurements are related to each other, and does not indicate how near any one measurement or the mean of several measurements, is to the true value, if that is known.
Found on http://www.dyerlabs.com/glossary/pharmaceutical.html

### Precision

An indicator of the degree of repeatability in a set of measurements.
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### precision

gives consistent results. (Something can be precisely inaccurate.)
Found on http://www.chemicalglossary.net/definition/1363-PRECISION

### Precision

In survey research, the tightness of the confidence limits.
Found on http://writing.colostate.edu/guides/guide.cfm?guideid=53

### precision

Input device terminology. The degree to which repeated attempts under unchanged conditions produce the same outcome. Also called reproducibility and repeatability.
Found on http://critical-gaming.com/critical-glossary/

### precision

measure of retrieval performance defined by R/T, where R is the number of relevant items retrieved and T is the total number of items retrieved
Found on http://www.willpowerinfo.co.uk/glossary.htm

### precision

precision 1. Exactness or accuracy. 2. In mathematics, the accuracy to which a calculation is performed, specifying the number of significant digits with which the result is expressed. 3. Allowing for, made with, or requiring great exactness or accuracy. 4. Punctiliousness; strictness: precision in one's business dealings. 5. Of, pertaining to,...
Found on http://www.wordinfo.info/words/index/info/view_unit/1744/4

### Precision

Precision is reproducibility. Saying 'These measurements are precise' is the same as saying, 'The sa
Found on http://www.superglossary.com/Glossary/Science/Chemistry/

### Precision

Precision is the repeatability of a measurement.
Found on http://life.bio.sunysb.edu/marinebio/glossary.opq.html

### Precision

Precision is the repeatability of a measurement. A measurement can be precise, but not accurate. See
Found on http://www.superglossary.com/Glossary/Science/Marine_Biology/

### precision

reciprocal of the variance Source: Hamilton, p 355 Contexts: econometrics
Found on http://www.econterms.com/glossary.cgi?query=precision
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