# Beta distribution functions

## PDFBeta(x,a,b)

PDFBeta(x,a,b) returns the probability density at the value x of the Beta distribution with parameters a and b.

## Calculator

## Graph

## CDFBeta(x,a,b)

CDFBeta(x,a,b) returns the value at x of the cumulative Beta distribution with parameters a and b.

## Calculator

## Graph

## RndBeta(a,b)

RndBeta(a,b) returns a random number of the Beta distribution with parameters a and b.