What is BINOM.INV function in Excel? BINOM.INV function is one of Statistical functions in Microsoft Excel that returns the smallest value for which the cumulative binomial distribution is greater than or equal to a criterion value. Syntax of BINOM.INV function BINOM.INV(trials,probability_s,alpha) The BINOM.INV function syntax has the following arguments: Trials     Required. The number of Bernoulli trials. […]