preferred to the more usual standard deviation. Note that unlike the usual arithmetic standard deviation, the geometric standard deviation is a multiplicative... 4 KB (710 words) - 03:07, 9 April 2024 |
Coefficient of variation (redirect from Relative standard deviation) also known as normalized root-mean-square deviation (NRMSD), percent RMS, and relative standard deviation (RSD), is a standardized measure of dispersion... 30 KB (4,017 words) - 22:41, 26 April 2024 |
Look up standard deviation in Wiktionary, the free dictionary. Standard deviation is a widely used measure of variability or diversity used in statistics... 797 bytes (123 words) - 17:51, 29 March 2022 |
unbiased estimation of a standard deviation is the calculation from a statistical sample of an estimated value of the standard deviation (a measure of statistical... 18 KB (2,961 words) - 08:00, 8 August 2023 |
In statistics, the standard score is the number of standard deviations by which the value of a raw score (i.e., an observed value or data point) is above... 15 KB (1,883 words) - 18:22, 9 March 2024 |
statistics, the standard deviation line (or SD line) marks points on a scatter plot that are an equal number of standard deviations away from the average... 2 KB (330 words) - 01:31, 14 May 2023 |
Pooled variance (redirect from Pooled standard deviation) known as a pooled standard deviation (also known as combined standard deviation, composite standard deviation, or overall standard deviation). In statistics... 14 KB (3,138 words) - 06:10, 2 February 2024 |
Weighted arithmetic mean (redirect from Weighted standard deviation) random variable. Its expected value and standard deviation are related to the expected values and standard deviations of the observations, as follows. For... 44 KB (8,991 words) - 12:09, 22 April 2024 |