| − | A ''statistical impossibility'' is a probability that is so low as to not be worthy of mentioning. Sometimes it is quoted as 1X10^-200 although the cutoff is inherently arbitrary. Although not truly impossible the probability is low enough so as to not bear mention in a rational, reasonable argument. | + | A 'statistical impossibility' is a probability that is so low as to not be worthy of mentioning. Sometimes it is quoted as 1X10^-200 although the cutoff is inherently arbitrary. Although not truly impossible the probability is low enough so as to not bear mention in a rational, reasonable argument. |