x,deg_freedom!This function is available for compatibility with (!idspnExcel_2007) and earlier.Returns the right-tailed probability ...

!x,deg_freedom!!This function is available for compatibility with (!idspnExcel_2007) and earlier.Returns the right-tailed probability of the chi-squared distribution!is the value at which you want to evaluate the distribution, a nonnegative number!is the number of degrees of freedom, a number between 1 and 10^10, excluding 10^10!