# Difference between revisions of "InverseNormal Command"

From GeoGebra Manual

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; InverseNormal[Mean μ, Standard Deviation σ, Probability P]: Calculates the function ''Φ<sup>-1</sup>(P) * σ + μ'' where ''Φ <sup>-1</sup>'' is the inverse of the probability density function ''Φ'' for ''N(0,1)''. | ; InverseNormal[Mean μ, Standard Deviation σ, Probability P]: Calculates the function ''Φ<sup>-1</sup>(P) * σ + μ'' where ''Φ <sup>-1</sup>'' is the inverse of the probability density function ''Φ'' for ''N(0,1)''. | ||

: Note: Returns the ''x''-coordinate with the given probability to the left under the normal distribution curve. | : Note: Returns the ''x''-coordinate with the given probability to the left under the normal distribution curve. |

## Revision as of 14:31, 6 November 2010

- InverseNormal[Mean μ, Standard Deviation σ, Probability P]
- Calculates the function
*Φ*where^{-1}(P) * σ + μ*Φ*is the inverse of the probability density function^{-1}*Φ*for*N(0,1)*. - Note: Returns the
*x*-coordinate with the given probability to the left under the normal distribution curve.