In statistics, the standard deviation is a measure of the amount of variation of the values of a variable about its mean. Deviation (statistics) · Geometric standard de · Average absolute deviation · Outlier |
Standard deviation is a statistic measuring the dispersion of a dataset relative to its mean. It is calculated as the square root of the variance. |
| Среднеквадратическое отклонение |
Среднеквадрати́ческое отклонение — наиболее распространённый показатель рассеивания значений случайной величины относительно её математического ожидания. Обычно означает квадратный корень из дисперсии случайной величины, но иногда может означать... Википедия
This free standard deviation calculator computes the standard deviation, variance, mean, sum, and error margin of a given data set. |
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A standard deviation (or σ) is a measure of how dispersed the data is in relation to the mean. Low, or small, standard deviation indicates data are clustered ... |
Standard deviation calculates the extent to which the values differ from the average. Standard Deviation, the most widely used measure of dispersion, is based ... |
17 сент. 2020 г. · The standard deviation is the average amount of variability in your dataset. It tells you, on average, how far each value lies from the mean ... |
The Standard Deviation is a measure of how spread out numbers are. Its symbol is σ (the greek letter sigma) The formula is easy: it is the square root of the ... |
Standard deviation is a number used to tell how measurements for a group are spread out from the average (mean or expected value). A low standard deviation ... |
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