Paraboloidal coordinates - Revision history

en>Jonesey95: Fixing citation DOI or LCCN parameter error using AutoEd

2014-08-25T03:38:53Z

Fixing citation DOI or LCCN parameter error using AutoEd

← Older revision		Revision as of 05:38, 25 August 2014
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	~~{{merge to\|Coefficient of variation\|date=April 2013}}~~		[http://Www.Seventeen.com/health/tips/std-symptom-chart Irwin Butts] is what my wife enjoys to contact me though I don't really like being known as like that. What I love performing is playing baseball but I haven't produced a dime with it. Puerto Rico is where he's always been living but she needs to transfer simply because of her family members. at [http://www.alemcheap.fi/people/anhipkiss home std test] [http://www.pathwayschico.org/blogs/post/216965 std home test] std testing at home testing I am a [http://Www.Feminist.com/resources/ourbodies/std.html meter reader].<br><br>Here is my website :: [http://product-dev.younetco.com/xuannth/fox_ios1/index.php?do=/profile-1539/info/ home std test kit]
	In [~~[probability theory~~]~~] and [[statistics]], the '~~'~~'relative standard deviation (RSD''' or '''%RSD)''' is the [[absolute value]] of the [[coefficient of variation]]. It is often expressed~~ as ~~a percentage~~. ~~A similar term that is sometimes used~~ is ~~the~~ '~~''relative variance''' which is the square of the coefficient of variation.<ref>Dodge, Y. (2003) ''The Oxford Dictionary of statistical Terms'', OUP~~. ~~ISBN 0-19-920613-9</ref> Also, the '''relative standard error'''~~ is ~~a measure of a statistical estimate~~'s ~~reliability obtained by dividing the [[Standard error (statistics)\|standard error]] by the estimate; then multiplied by 100~~ to ~~be expressed as a percentage~~.

	~~The relative standard deviation is widely used in~~ [~~[analytical chemistry]] to express the precision and repeatability of an [[assay]]~~. ~~It is also commonly used in fields such as [[engineering]] or [[physics]] when doing quality assurance studies and [[ANOVA gauge R&R]]~~.

	~~The equation of the relative standard deviation, given as a percentage is as follows:~~

	~~:<math>{\%RSD} = \frac{s}{\bar{x}} \times 100<~~/~~math>~~

	~~where <math>{s}<~~/~~math> is equal to the [[standard deviation]~~]~~, and <math>\bar{x}</math> is equal to the~~ [~~[mean]].<ref>{{cite web\|title=Calculations for Assessing Data Quality\|url=~~http://~~agg~~.~~pnnl~~.~~gov~~/~~docs~~/~~conducting-work~~/~~ex22.stm\|accessdate=13 September 2013}}</ref> A lower percentage indicates a lower variability in the data set.~~ ~~Equally,~~ a ~~higher percentage indicates the data set is more varied.~~

	~~== Examples ==~~

	~~A data set of~~ [~~100, 100, 100] has constant values. Its standard deviation is 0 and average is 100~~:
	~~: 100% × 0~~ / ~~100 = 0%~~

	~~A data set of [90, 100, 110] has more variability. Its standard deviation is 10 and its average is 100:~~
	~~: 100% × 10~~ / ~~100 = 10%~~

	~~A data set of [1, 5, 6, 8, 10, 40, 65, 88] has more variability again~~. ~~Its standard deviation is 30~~.78.. ~~and its average~~ is ~~27.875~~:
	: ~~100% × 30~~.78 / 27.~~875~~ = ~~110.41%~~

	~~==See also==~~
	* [[Standard error (statistics)#Relative_standard_error\|Relative Standard Error]]

	~~==Notes==~~
	~~{{Reflist}}~~

	~~[[Category:Statistical deviation and dispersion~~]]
	~~[[Category:Statistical terminology]]~~


	~~{{stat-stub}}~~

en>Addbot: Bot: Migrating 2 interwiki links, now provided by Wikidata on d:q7133742

2013-03-15T13:26:40Z

Bot: Migrating 2 interwiki links, now provided by Wikidata on d:q7133742

← Older revision		Revision as of 15:26, 15 March 2013
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	~~Hi there~~, ~~I am Alyson Pomerleau and I think it seems fairly good when you say it~~. ~~Her family members life in Ohio~~. ~~Since he was 18 he~~'s ~~been operating~~ as an ~~information officer but he plans on altering it~~. ~~What me~~ and ~~my family adore~~ is to ~~climb but I'm thinking on beginning something new.~~<br><br>~~my page tarot readings (~~[http://~~www~~.~~youronlinepublishers~~.~~com~~/~~authWiki~~/~~AdolphvhBladenqq have~~ a ~~peek at this web-site~~])		{{merge to\|Coefficient of variation\|date=April 2013}}
			In [[probability theory]] and [[statistics]], the '''relative standard deviation (RSD''' or '''%RSD)''' is the [[absolute value]] of the [[coefficient of variation]]. It is often expressed as a percentage. A similar term that is sometimes used is the '''relative variance''' which is the square of the coefficient of variation.<ref>Dodge, Y. (2003) ''The Oxford Dictionary of statistical Terms'', OUP. ISBN 0-19-920613-9</ref> Also, the '''relative standard error''' is a measure of a statistical estimate's reliability obtained by dividing the [[Standard error (statistics)\|standard error]] by the estimate; then multiplied by 100 to be expressed as a percentage.

			The relative standard deviation is widely used in [[analytical chemistry]] to express the precision and repeatability of an [[assay]]. It is also commonly used in fields such as [[engineering]] or [[physics]] when doing quality assurance studies and [[ANOVA gauge R&R]].

			The equation of the relative standard deviation, given as a percentage is as follows:

			:<math>{\%RSD} = \frac{s}{\bar{x}} \times 100</math>

			where <math>{s}</math> is equal to the [[standard deviation]], and <math>\bar{x}</math> is equal to the [[mean]].<ref>{{cite web\|title=Calculations for Assessing Data Quality\|url=http://agg.pnnl.gov/docs/conducting-work/ex22.stm\|accessdate=13 September 2013}}</ref> A lower percentage indicates a lower variability in the data set. Equally, a higher percentage indicates the data set is more varied.

			== Examples ==

			A data set of [100, 100, 100] has constant values. Its standard deviation is 0 and average is 100:
			: 100% × 0 / 100 = 0%

			A data set of [90, 100, 110] has more variability. Its standard deviation is 10 and its average is 100:
			: 100% × 10 / 100 = 10%

			A data set of [1, 5, 6, 8, 10, 40, 65, 88] has more variability again. Its standard deviation is 30.78.. and its average is 27.875:
			: 100% × 30.78 / 27.875 = 110.41%

			==See also==
			* [[Standard error (statistics)#Relative_standard_error\|Relative Standard Error]]

			==Notes==
			{{Reflist}}

			[[Category:Statistical deviation and dispersion]]
			[[Category:Statistical terminology]]


			{{stat-stub}}

en>AManWithNoPlan: update lccn to newer template

2012-06-14T13:55:04Z

update lccn to newer template

New page

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