{"code":"C53319","name":"Arithmetic Mean","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":false,"active":true,"synonyms":[{"name":"mean","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC-GLOSS"},{"name":"Arithmetic Mean","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"MEAN, ARITHMETIC","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"mean","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"MRCT-Ctr"},{"name":"mean","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI-GLOSS","code":"CDR0000285973"},{"name":"Arithmetic Mean","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Statistical Mean","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Arithmetic Mean","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"A statistics term. The average value in a set of measurements. The mean is the sum of a set of numbers divided by how many numbers are in the set.","code":"P325","type":"ALT_DEFINITION","source":"NCI-GLOSS"},{"definition":"The average. (https://mrctcenter.org/glossaryterm/mean/)","code":"P325","type":"ALT_DEFINITION","source":"MRCT-Ctr"},{"definition":"The sum of a set of values divided by the number of values in the set.","code":"P97","type":"DEFINITION","source":"NCI","qualifiers":[{"code":"P381","type":"attribution","value":"NIST Dictionary of Algorithms and Data Structures"}]},{"definition":"The sum of the values of all observations or data points divided by the number of observations; an arithmetic average. (CDISC Glossary)","code":"P325","type":"ALT_DEFINITION","source":"CDISC"},{"definition":"The sum of the values of all observations or data points divided by the number of observations; an arithmetical average.","code":"P325","type":"ALT_DEFINITION","source":"CDISC-GLOSS"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CDISC"},{"code":"P322","type":"Contributing_Source","value":"CDISC-GLOSS"},{"code":"P322","type":"Contributing_Source","value":"MRCT-Ctr"},{"code":"P366","type":"Legacy Concept Name","value":"Statistical_Mean"},{"code":"P106","type":"Semantic_Type","value":"Quantitative Concept"},{"code":"P207","type":"UMLS_CUI","value":"C0444504"}]}