BUILT-IN MATHEMATICA SYMBOL

ExponentialDistribution

ExponentialDistribution[]
represents an exponential distribution with scale inversely proportional to parameter .

Details Details

The probability density for value in an exponential distribution is proportional to for , and is zero for . »
ExponentialDistribution allows to be any positive real number.
ExponentialDistribution can be used with such functions as Mean, CDF, and RandomVariate. »

Examples Examples open all close all

Basic Examples (4)Basic Examples (4)

Probability density function:

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Cumulative distribution function:

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Mean and variance:

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Median:

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Scope (6)Scope (6)

Applications (9)Applications (9)

Properties & Relations (29)Properties & Relations (29)

Possible Issues (2)Possible Issues (2)
Possible Issues (2)Possible Issues (2)

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See Also See Also

GammaDistribution LaplaceDistribution ErlangDistribution

Tutorials Tutorials

Continuous Distributions

Related Guides Related Guides

Related Links Related Links

Demonstrations with ExponentialDistribution (Wolfram Demonstrations Project)

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