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Variance
01
varianza, scostamento
a difference or deviation from what is expected or typical
Esempi
The report showed a variance between projected and actual sales.
Il rapporto ha mostrato una varianza tra le vendite previste e quelle effettive.
02
an official permission to act contrary to a rule, law, or regulation, especially in building or zoning
Esempi
Contractors must secure a variance for nonconforming designs.
03
the state or quality of being subject to change or variation
Esempi
The variance in test scores surprised the teachers.
04
varianza
a measure of the dispersion or spread of a set of data points in statistics, representing the average squared deviation from the mean
Esempi
Variance is an important concept in probability theory and is used in various statistical analyses, such as hypothesis testing and regression analysis.
La varianza è un concetto importante nella teoria della probabilità e viene utilizzata in varie analisi statistiche, come i test di ipotesi e l'analisi di regressione.
05
disagreement that divides a group
Esempi
The union faced variance over contract negotiations.
06
an event or occurrence that departs from expectation
Esempi
Unexpected rain was a variance in the festival plans.
Albero Lessicale
covariance
variance
vary
