Specificity is the probability that a binary diagnostic test gives a negative result when the condition being tested is absent.
Specificity
See also
Sensitivity, Statistical Test, Type I Error, Type II Error, Youden's J StatisticExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Specificity." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/Specificity.html