Standard detion is the measure of:
STANDARD DETION (SD) SD is the measure of Detion from mean value. SD is most common and generally most appropriate measure of dispersion SD is defined as the 'root-mean-square (RMS) detion of the values from their mean', or as the square root of the variance SD calculation: =
Chance
Central tendency
Detion from mean value
None
Normal Distribution, Skewed Distributions