- The quality or state of being variable; variableness. - The power possessed by living organisms, both animal
and vegetable, of adapting themselves to modifications or changes in
their environment, thus possibly giving rise to ultimate variation of
structure or function.
Service variability Service variability means that the quality of services depends on who provides them as well as when, where, and how they are provided.
Variability Variability is a term that refers to the spread, or dispersion, of scores in a distribution.