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- '''Standard deviation''' is statistical measure for the fluctuation of a random variable about it161 bytes (23 words) - 16:10, 6 July 2011
- 12 bytes (1 word) - 01:00, 6 July 2011
- 159 bytes (23 words) - 10:09, 18 August 2009
- | pagename = standard deviation | abc = standard deviation2 KB (323 words) - 00:59, 6 July 2011
- ...r/ch12/5214891-eng.htm Statistics Canada learning resources - Variance and standard deviation] *[http://mathworld.wolfram.com/StandardDeviation.html Standard Deviation -- from Wolfram MathWorld]250 bytes (32 words) - 01:05, 6 July 2011
- 269 bytes (42 words) - 01:08, 6 July 2011
Page text matches
- ...r/ch12/5214891-eng.htm Statistics Canada learning resources - Variance and standard deviation] *[http://mathworld.wolfram.com/StandardDeviation.html Standard Deviation -- from Wolfram MathWorld]250 bytes (32 words) - 01:05, 6 July 2011
- ...repeatedly: for example, the standard error of the mean is measured as the standard deviation of the observed (sample) mean as measured in independent samples of a given329 bytes (51 words) - 11:24, 6 July 2011
- '''Standard deviation''' is statistical measure for the fluctuation of a random variable about it161 bytes (23 words) - 16:10, 6 July 2011
- * In statistics the [[standard deviation]] is the most commonly used measure of variation.1 KB (212 words) - 21:14, 9 September 2020
- ...om the portfolio's current rate of return and dividing the result by the [[standard deviation]] of its rate of return.302 bytes (45 words) - 03:37, 17 October 2013
- {{r|Standard deviation}}575 bytes (70 words) - 07:35, 16 April 2010
- | pagename = standard deviation | abc = standard deviation2 KB (323 words) - 00:59, 6 July 2011
- {{r|Standard deviation}}1 KB (173 words) - 16:03, 15 February 2024
- :<math>\sigma = \mbox{standard deviation}\,\!</math>2 KB (264 words) - 00:36, 24 January 2011
- ...so refer to an idea associated with an average, such as a [[median]], or [[standard deviation]], or some value computed from a [[set]] of data. <ref>Guilford, J.P., Fruc *[[Standard deviation]] (SD) is a measure of variation or scatter. The standard deviation does not change with sample size.9 KB (1,291 words) - 04:36, 27 June 2009
- ...ure of how closely the portfolio follows the index, and is measured as the standard deviation of the difference between the portfolio and index returns. ...most portfolio managers when using tracking error define it as beeing the standard deviation of the returns of the portfolio minus the returns of the benchmark.4 KB (605 words) - 23:37, 14 February 2010
- ...to a prediction. Some of the statistical concepts include mean (average), standard deviation (how concentrated or spread out things are), and correlation (how related t ...have very different distribution of incomes. In the second community, the standard deviation would be quite large, which is very useful information, describing the larg15 KB (2,373 words) - 12:26, 20 February 2021
- ...rently requires a score of 132 on the Stanford-Binet. Since the test has a standard deviation of 16, this corresponds to 2σ above the [[mean]] in a [[Normal distributio6 KB (820 words) - 18:15, 15 September 2008
- :<math>\sigma</math> is the ''standard deviation (or volatility) of the price of the asset.3 KB (552 words) - 11:02, 7 December 2009
- ...the mean after adjusting for age and gender.<ref name="pmid5363241"/> One standard deviation is 1.33 cm. The equation for predicted increase for men is:4 KB (561 words) - 18:54, 31 May 2009
- ...[[normal distribution|normally distributed]] population with mean μ and [[standard deviation]] σ, and choose individuals independently, then we have4 KB (662 words) - 11:40, 26 September 2007
- The most common measure of the riskiness of an asset in finance is the [[standard deviation]] of [[return]]s. It expresses the dispersion of the expected returns aroun4 KB (711 words) - 07:18, 31 December 2007
- {{r|Standard deviation}}6 KB (786 words) - 19:51, 7 March 2024
- ...about the elution is attained. The curve width is estimated as 4 times the standard deviation of the curve. N (number of theoretical plates) = ((retention time of molecule)/(standard deviation of peak))212 KB (1,923 words) - 11:01, 7 March 2024
- **He thought about starting [[standard deviation]], but someone got there first.11 KB (1,691 words) - 05:02, 8 March 2024
- ...''location'' and ''scale'' [[parameter]]s: the [[mean]] ("average") and [[standard deviation]] ("variability"), respectively. where <math> \scriptstyle{\sigma} \ </math> is the [[standard deviation]], and, <math> \scriptstyle{\mu} \ </math> is the [[expected value]], and46 KB (6,956 words) - 07:01, 9 June 2009
- Standard Deviation9 KB (1,125 words) - 11:16, 21 April 2008
- |align=left|= vertical standard deviation of the emission distribution, in m |align=left|= horizontal standard deviation of the emission distribution, in m15 KB (2,295 words) - 11:45, 2 February 2023
- |align=left|= vertical standard deviation of the emission distribution, in m |align=left|= horizontal standard deviation of the emission distribution, in m15 KB (2,338 words) - 11:43, 2 February 2023
- |align=left|= vertical standard deviation of the emission distribution, in m |align=left|= horizontal standard deviation of the emission distribution, in m17 KB (2,616 words) - 04:25, 22 November 2023
- ...A<sub>O</sub> is the <sup>111</sup>Indium activity and A<sub>STD</sub> its standard deviation, and C<sub>TUM</sub> are the tumor SPECT counts and C<sub>STD</sub> their s11 KB (1,563 words) - 03:38, 7 October 2013
- ...difference to the model. Thus, no generality is lost by assuming that the standard deviation of verbal intelligence is 1. Likewise for mathematical intelligence. More16 KB (2,339 words) - 19:24, 29 September 2020
- ...to 12.1 years. The mean age of the study population was 5.2 years (±2.9 y standard deviation). Sixteen severely injured children (36%) were hospitalized to repair damag11 KB (1,731 words) - 09:27, 26 September 2007
- ...f statistics is weak and consists of a few concepts like "mean value" and "standard deviation".--[[User:Paul Wormer|Paul Wormer]] 16:55, 7 November 2009 (UTC)36 KB (5,876 words) - 05:56, 10 November 2009
- .... RESULTS: There were 312 cases and 312 controls (81% female, mean age +/- standard deviation = 81 +/- 12 years). Before baseline, cases had higher comorbidity (45% vs 356 KB (8,864 words) - 02:52, 22 November 2023
- A [[bone density]] of one standard deviation below age adjusted mean approximately doubles the risk of fracture.<ref nam49 KB (6,739 words) - 13:28, 10 February 2023
- ...ortality in subjects initially free of CVD and hypertension (RR = 0.71 per standard deviation increase; 95% confidence interval: 0.51-1.00).35 KB (5,116 words) - 08:31, 11 September 2023
- ...whose strategy yields an average profit of $50 per hour will likely face a standard deviation in the neighborhood of $1,400 per hour. Therefore, it is highly advisable f46 KB (7,369 words) - 04:15, 22 November 2023
- ...e} = \left ( \frac{\text{Difference in mean outcome between groups}}{\text{Standard deviation of outcome among participants}} \right )</math>73 KB (9,970 words) - 13:21, 2 February 2023