This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
n8http://commons.wikimedia.org/wiki/Special:FilePath/Nanoscope.
dbpedia-owlhttp://dbpedia.org/ontology/
foafhttp://xmlns.com/foaf/0.1/
n4http://commons.wikimedia.org/wiki/Special:FilePath/Nanoscope.jpg?width=
rdfshttp://www.w3.org/2000/01/rdf-schema#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
xsdhhttp://www.w3.org/2001/XMLSchema#
dbpediahttp://dbpedia.org/resource/
Subject Item
dbpedia:Observational_error
rdfs:comment
Observational error (or measurement error) is the difference between a measured value of quantity and its true value. In statistics, an error is not a "mistake". Variability is an inherent part of things being measured and of the measurement process.Measurement errors can be divided into two components: random error and systematic error.
owl:differentFrom
dbpedia:Measurement_uncertainty
foaf:depiction
n8:jpg
dbpedia-owl:thumbnail
n4:300