Category:Expectation

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This category contains results about expectations of random variables.
Definitions specific to this category can be found in Definitions/Expectation.

Definition 1

The expectation of a random variable is the arithmetic mean of its values.


Definition 2

The expectation of a random variable $X$ is the first moment about the origin of $X$.

Pages in category "Expectation"

The following 51 pages are in this category, out of 51 total.

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