Probability density function

Probability density function
Tag	`0ZY9DX8FBF`
URI	`m2://0ZY9DX8FBF`
Aliases	`pdf`, `density-function`, `density`
Kind	concept
Writing	W1 stated
MSC	60E05
Same as	Wikidata Q207522 Wikipedia Probability density function

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Summary

A probability density function of a real random variable $X$ is a nonnegative function $f$ with this property. For each set $B$ of values, the integral of $f$ over $B$ is the probability that $X$ lies in $B$ . The node probability density function gives the precise definition.

What this node needs for W2

edge instance_of in: at least two examples (0 of 2)
edge not_instance_of in: at least one non-example (0 of 1)
edge specializes both: the more general notions and the special cases (0 of 1)

The writing levels say how complete the text of a node is. They do not measure its truth.

Sources

Web https://en.wikipedia.org/wiki/Probability_density_function, lead section

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Definitions

Probability density function 04YG690N5V