at+variance
1Variance (statistiques) — Variance (statistiques et probabilités) Pour les articles homonymes, voir Variance. En statistique et probabilité, la variance est une mesure arbitraire servant à caractériser la dispersion d une distribution ou d un échantillon. Sommaire 1… …
2Variance (statistiques et probabilites) — Variance (statistiques et probabilités) Pour les articles homonymes, voir Variance. En statistique et probabilité, la variance est une mesure arbitraire servant à caractériser la dispersion d une distribution ou d un échantillon. Sommaire 1… …
3variance — [ varjɑ̃s ] n. f. • 1904; de variant, p. prés. de varier, d apr. invariant, covariant 1 ♦ Sc. Nombre de conditions définissant un système physique ou chimique et que l on peut faire varier arbitrairement sans détruire l état d équilibre du… …
4variance — var·i·ance / ver ē əns/ n 1: a disagreement between two documents or positions; esp: a disagreement between allegations (as in an indictment or complaint) and proof offered at trial that warrants an appropriate remedy (as a directed verdict or an …
5Variance — Va ri*ance, n. [L. variantia.] [1913 Webster] 1. The quality or state of being variant; change of condition; variation. [1913 Webster] 2. Difference that produce dispute or controversy; disagreement; dissension; discord; dispute; quarrel. [1913… …
6variance — The phrase at variance should be followed by with, not from: • The pace at which strategy was being implemented was at variance with the quick decision making this business requires Guardian, 2006 …
7variance — mid 14c., fact of undergoing change, from O.Fr. variance, from L. variantia, from variare to change (see VARY (Cf. vary)). Meaning state of disagreement is recorded from early 15c. The U.S. zoning sense of official dispensation from a building… …
8variance — ► NOUN 1) (usu. in phrase at variance with) the fact or quality of being different or inconsistent. 2) the state of disagreeing or quarrelling. 3) chiefly Law a discrepancy between two statements or documents …
9variance — [ver′ē əns, var′ē əns] n. [OFr < L variantia < L varians, prp. of variare, to VARY] 1. the quality, state, or fact of varying or being variant; a changing or tendency to change 2. degree of change or difference; divergence; discrepancy 3.… …
10Variance d'un système physico-chimique — ● Variance d un système physico chimique nombre maximal de paramètres d un système dont on peut fixer indépendamment la valeur …
