Glossary Term
Precision
A quantitative representation of the degree of accuracy necessary for or associated with a particular action.
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Glossary Term
A quantitative representation of the degree of accuracy necessary for or associated with a particular action.
Glossary Term
The lowest concentration of an analyte that can be quantified with acceptable accuracy and precision under stated conditions — distinct from, and higher than, the limit of detection.
Glossary Term
Complementary precision measures: repeatability is variation under the same conditions (same operator, equipment, short interval); reproducibility is variation across conditions — different days, operators, lots, or laboratories.