x,alpha,beta,A,B!This function is available for compatibility with Excel 2007 and earlier.Returns the cumulative beta probability ...

!x,alpha,beta,A,B!!This function is available for compatibility with Excel 2007 and earlier.Returns the cumulative beta probability density function!is the value between A and B at which to evaluate the function!is a parameter to the distribution and must be greater than 0!is a parameter to the distribution and must be greater than 0!is an optional lower bound to the interval of x. If omitted, A = 0!is an optional upper bound to the interval of x. If omitted, B = 1!