# Relative Standard Deviation Formula

Relative standard deviation is defined as a percentage standard deviation that calculates how much the data entries in a set are distributed around the mean value. It tells whether the regular standard deviation is a small or high number when compared to the data set’s mean. In other words, it indicates the percentage distribution of the data. If a data set has a greater relative standard deviation, it clearly indicates that the numbers are significantly far off from the meanwhile, a lower value means that the figures are closer than the average.

# Relative Standard Deviation Formula

Relative standard deviation is defined as a percentage standard deviation that calculates how much the data entries in a set are distributed around the mean value. It tells whether the regular standard deviation is a small or high number when compared to the data set’s mean. In other words, it indicates the percentage distribution of the data. If a data set has a greater relative standard deviation, it clearly indicates that the numbers are significantly far off from the meanwhile, a lower value means that the figures are closer than the average. It is also called the coefficient of variation. Its formula is equal to the ratio of the standard deviation of the data set to the mean multiplied by 100. Its unit of measurement is a percentage (%).