Variance
volume
British pronunciation/vˈe‍əɹi‍əns/
American pronunciation/ˈvɛɹiəns/

Definice a Význam "variance"

01

odchylka, variabilita

a difference or deviation from what is expected or typical
example
Example
click on words
The temperature variance this year was higher than usual.
There was a slight variance in the experiment ’s results.
02

odchylka, výjimka

an official dispensation to act contrary to a rule or regulation (typically a building regulation)
03

rozpor, odchylka

a difference between conflicting facts or claims or opinions
04

variabilita, odchylka

the quality of being subject to variation
05

rozptyl, variabilita

a measure of the dispersion or spread of a set of data points in statistics, representing the average squared deviation from the mean
Wiki
example
Example
click on words
In statistics, variance is a measure of how spread out the values in a data set are around the mean.
Ve statistice je rozptyl měrou toho, jak jsou hodnoty v datovém souboru rozptýleny kolem průměru.
The variance of a random variable is the expectation of the squared deviation of that variable from its mean.
Rozptyl náhodné veličiny je očekávání druhé mocniny odchylky této veličiny od jejího průměru.
06

nesouhlas, rozpor

discord that splits a group
07

odchylka, varianta

an event that departs from expectations

word family

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun
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