# Normal Command

From GeoGebra Manual

- Normal[Mean μ, Standard Deviation σ, Variable Value x]
- Calculates the function
*Φ((x – μ) / σ)*where*Φ*is the probability density function for*N(0,1)*. - Note: Returns the probability for a given
*x*-coordinate value (or area under the normal distribution curve to the left of the given*x*-coordinate).