# Difference between revisions of "InverseWeibull Command"

From GeoGebra Manual

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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|probability}} | ||

;InverseWeibull[ <Shape>, <Scale>, <Probability> ] | ;InverseWeibull[ <Shape>, <Scale>, <Probability> ] | ||

− | :Computes the inverse of cumulative distribution function of [[w:Weibull distribution|Weibull distribution]] at ''p'', where the Weibull distribution is given by shape parameter ''k'' and scale parameter ''λ''. In other words, finds ''t'' such that ''P(X ≤ t) = p'', where ''X'' is random variable with Weibull distribution. Probability ''p'' must be from [0,1]. | + | :Computes the inverse of cumulative distribution function of [[w:Weibull distribution|Weibull distribution]] at ''p'', where the Weibull distribution is given by shape parameter ''k'' and scale parameter ''λ''. |

+ | In other words, finds ''t'' such that ''P(X ≤ t) = p'', where ''X'' is random variable with Weibull distribution. | ||

+ | Probability ''p'' must be from [0,1]. |

## Revision as of 15:00, 18 August 2015

- InverseWeibull[ <Shape>, <Scale>, <Probability> ]
- Computes the inverse of cumulative distribution function of Weibull distribution at
*p*, where the Weibull distribution is given by shape parameter*k*and scale parameter*λ*.

In other words, finds *t* such that *P(X ≤ t) = p*, where *X* is random variable with Weibull distribution.
Probability *p* must be from [0,1].