the law of total variance or variance decomposition formula or conditional variance formulas or law of iterated variances also known as Eve's law, states...

the related law of total expectation. Law of large numbers Law of total expectation Law of total variance Law of total covariance Law of total cumulance...

fundamental theorem of poker for one practical application. Law of total probability Law of total variance Law of total covariance Law of total cumulance Product...

} The nomenclature in this article's title parallels the phrase law of total variance. Some writers on probability call this the "conditional covariance...

In probability theory and statistics, variance is the expected value of the squared deviation from the mean of a random variable. The standard deviation...

the law of total variance, where the observed variance in a particular variable is partitioned into components attributable to different sources of variation...

law of total cumulance is a generalization to cumulants of the law of total probability, the law of total expectation, and the law of total variance....

probability theory and statistics, a conditional variance is the variance of a random variable given the value(s) of one or more other variables. Particularly...

and machine learning, the bias–variance tradeoff describes the relationship between a model's complexity, the accuracy of its predictions, and how well...

(N){\big (}\operatorname {E} (X){\big )}^{2}} which follows from the law of total variance. If N {\displaystyle N} has a Poisson distribution, then E ⁡ ( N...