| NOM | cognition | variància | the second moment around the mean |
|---|
| Sentit | The second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value. | |
|---|---|---|
| Categoria | estadística, estadístic | A branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters |
| Específic | covariància | (statistics) the mean value of the product of the deviations of two variates from their respective means |
| desviació estàndard, desviació típica, desviació tipus | The square root of the variance | |
| General | moment | The n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value |
| Anglès | variance | |
| Espanyol | variancia, varianza | |
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