Coefficient of variation - Wikipedia
https://en.wikipedia.org/wiki/Coefficient_of_variationThe coefficient of variation (CV) is defined as the ratio of the standard deviation to the mean , It shows the extent of variability in relation to the mean of the population. The coefficient of variation should be computed only for data measured on a ratio scale, that is, scales that have a meaningful zero and hence allow relative comparison of two measurements (i.e., division of one measurement by the other). The coefficient of variation may not have any meaning for data on an interval …
Coefficient of Variation Calculator
https://www.thinkcalculator.com/statistics/coefficient-of-variance-calculator.phpThe Coefficient of Variation(CV) Calculator to find out the values of number of inputs, Mean, Variance Coefficient and Standard Deviation with respect to the input values of data set, it is for data analysis.. Coefficient of Variance Formula. Coefficient of Variation C v = Standard Deviation / Mean. For example, when data set is (5,20,40,80,100), Then Mean = 49, Standard …