Variability is how spread out or closely clustered a set of data is.
Variability may refer to:
Variables: Python Variable, Variable (computer science), Unassigned Variables, Variability, Mutable-Mutability, Immutable-Immutability, Constant-Constancy, Named object, Variable Declaration, Variable Definition, Control Variable (Programming), Non-Local Variable, Temporary Variable, Variable Interpolation, Scalar (Mathematics), Variable (Mathematics), Variable Topics. (navbar_variables - see also navbar_math, navbar_programming)