The HYPGEOMDIST function returns the hypergeometric distribution @x is the number of successes in the sample, @n is the number of trials, @M is the number of successes overall, and @N is thepopulation size.
If @x,@n,@M or @N is a non-integer it is truncated. If @x,@n,@M or @N < 0 HYPGEOMDIST returns #NUM! error. If @x > @M or @n > @N HYPGEOMDIST returns #NUM! error.