Rsd Statistic. Basically a small standard deviation means that the values in a statistical data set are close to the mean of the data set on average and a large standard deviation means that the values in the data set are farther away from the mean on average. It is a special form of the standard deviation which compares the standard deviation with the mean of the given data set and tells you whether the regular standard deviation is small or large when compared to the mean of the given data set.
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It is expressed in percent and is obtained by multiplying the standard deviation by 100 and dividing this product by the average. Percent relative standard deviation rsd is one such tool. Statisticians know it as the coefficient of variation cv 1.
The more precise your data the smaller the rsd.
Statisticians know it as the coefficient of variation cv 1. The number is multiplied by 100 so it. Statistics rsd abbreviation meaning defined here. Conceptually it is the variability of a data set expressed as a percentage relative to its location.
