TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

SAMPLE VARIANCE [5 records]

Record 1 2012-06-13

English

Subject field(s)
  • Statistics
  • Mathematics
DEF

... denoted by s², is the mean of the squared deviations of the sample observations from [the sample mean].

DEF

The square of the sample standard deviation ....

OBS

In context, the "sample variance" is often referred to as simply as "variance".

OBS

fluctuation: La fluctuation se confond avec la variance quand le calcul de la dispersion a comme valeur centrale la moyenne arithmétique. Toutefois, le terme fluctuation a un sens générique par rapport au terme variance.

French

Domaine(s)
  • Statistique
  • Mathématiques
DEF

Moyenne arithmétique des carrés des différences entre les observations et leur moyenne arithmétique. La variance est le moment centré d'ordre 2.

OBS

En pratique, on rencontre rarement le terme «variance empirique». Cette notion est presque toujours indiquée par le terme «variance» accompagné du symbole s².

OBS

variance empirique : terme normalisé par l'AFNOR.

Spanish

Campo(s) temático(s)
  • Estadística
  • Matemáticas
DEF

Es el momento segundo respecto a la media aritmética, o la media aritmética de los cuadrados de las desviaciones de los datos respecto a su media aritmética. Mide la dispersión sobre la media de una determinada distribución.

OBS

varianza: término y definición extraídos del CAPITAL Business Dictionary con la autorización de LID Editorial Empresarial.

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Record 2 2012-03-02

English

Subject field(s)
  • Statistics

French

Domaine(s)
  • Statistique
OBS

Variance d'un échantillon.

Spanish

Save record 2

Record 3 1993-01-01

English

Subject field(s)
  • Statistics
Key term(s)
  • large sample variance

French

Domaine(s)
  • Statistique

Spanish

Save record 3

Record 4 1980-10-01

English

Subject field(s)
  • Coal-Derived Fuels
OBS

The variance arising from the procedure of sample division.

French

Domaine(s)
  • Combustibles dérivés des charbons
OBS

Variance provenant de l'opération de division d'échantillon.

Spanish

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Record 5 1980-10-01

English

Subject field(s)
  • Coal-Derived Fuels
OBS

The variance arising from the procedure of sample preparation, usually including the variance of sample division.

French

Domaine(s)
  • Combustibles dérivés des charbons
OBS

Variance provenant de l'opération de préparation d'échantillon, elle comprend la variance de division d'échantillon.

Spanish

Save record 5

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