{"@context":{"dc":"http:\/\/purl.org\/dc\/elements\/1.1\/","skos":"http:\/\/www.w3.org\/2004\/02\/skos\/core#","skos:broader":{"@type":"@id"},"skos:inScheme":{"@type":"@id"},"skos:related":{"@type":"@id"},"skos:narrower":{"@type":"@id"},"skos:hasTopConcept":{"@type":"@id"},"skos:topConceptOf":{"@type":"@id"}},"@id":"https:\/\/symsksdss.ufuture.eu\/tematres_sym\/vocab\/xml.php?skosTema=62","@type":"skos:Concept","skos:prefLabel":{"@language":"en-EN","@value=":"Experimental error"},"skos:inScheme":"https:\/\/symsksdss.ufuture.eu\/tematres_sym\/vocab\/","dct:created":"2024-04-17 19:34:27","dct:modified":"0000-00-00 00:00:00","skos:scopeNote":[{"@lang":"en-EN","@value":"SYMSITES k-SDSS "}],"skos:note":[{"@lang":"en-EN","@value":"TAYLOR, John. Introduction to error analysis, the study of uncertainties in physical measurements. 1997. "}],"skos:definition":[{"@lang":"en-EN","@value":"Experimental error, in a scientific context, refers to the inherent uncertainty and variation that exists in any measurement process. It's not a \"mistake\" in the conventional sense but rather the difference between a measured value and the true or accepted value of a quantity. All scientific measurements are subject to error, and understanding these errors is essential for interpreting experimental results and drawing valid conclusions. \nTwo primary categories of experimental error:\n\nSystematic errors: consistent and repeatable biases in measurements. Systematic errors affect the accuracy of a measurement (how close it is to the true value).\nRandom Errors: unpredictable fluctuations in measurements. They can cause the measured values to be sometimes higher and sometimes lower than the true value, with no discernible pattern.\n "}],"skos:related":["https:\/\/symsksdss.ufuture.eu\/tematres_sym\/vocab\/xml.php?skosTema=53","https:\/\/symsksdss.ufuture.eu\/tematres_sym\/vocab\/xml.php?skosTema=64"]}