Exponential distribution (EN) - © Rene Vapenik 2011

Exponential distribution (EN)

ATENŢIE - în loc de o virgulă zecimală ar trebui să fie utilizate zecimal DOT!

**Formule**
$X\sim Exp(\lambda)$	$P(x)=\left\{\begin{matrix} \lambda e^{-\lambda x} & ... & x\geq 0\\ & & \\ 0 & ... & x< 0\end{matrix}\right.$
$E(X)=\frac{1}{\lambda }$	$D(X)=\frac{1}{\lambda^{2} }$
$\gamma _{1}=2$	$\gamma _{2}=6$

**Characteristics of the distribution (EN)**
Mean (EN)	E(X)=
Variance (EN)	D(X)=
Skewness (EN)	γ₁=
Ex.kurtosis (EN)	γ₂=

Cumulative distribution function (EN)

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Probability mass function (EN)

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Contact © 2011 Autor: Rene Vapenik www.elektro-energetika.eu