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Variance
01
écart, variation
a difference or deviation from what is expected or typical
Exemples
The temperature variance this year was higher than usual.
La variance de température cette année était plus élevée que d'habitude.
There was a slight variance in the experiment ’s results.
Il y avait une légère variance dans les résultats de l'expérience.
02
an official permission to act contrary to a rule, law, or regulation, especially in building or zoning
Exemples
They applied for a variance to build beyond the lot line.
The city council granted a variance for the unusually tall structure.
03
the state or quality of being subject to change or variation
Exemples
The variance of temperature from day to night is significant.
Natural variance in rainfall affects crop yield.
04
variance
a measure of the dispersion or spread of a set of data points in statistics, representing the average squared deviation from the mean
Exemples
In statistics, variance is a measure of how spread out the values in a data set are around the mean.
En statistique, la variance est une mesure de la dispersion des valeurs d'un ensemble de données autour de la moyenne.
The variance of a random variable is the expectation of the squared deviation of that variable from its mean.
La variance d'une variable aléatoire est l'espérance de l'écart au carré de cette variable par rapport à sa moyenne.
05
disagreement that divides a group
Exemples
Internal variance caused the team to split.
Family variance arose over the inheritance.
06
an event or occurrence that departs from expectation
Exemples
The sudden snowstorm was a variance from the forecast.
His promotion was a variance from predicted outcomes.
Arbre Lexical
covariance
variance
vary
