the quote itself, which Twain indeed popularized, but attributed to British Prime Minister Benjamin Disraeli. This supposed fact, however, is also in dispute.) These typo stats often vary from day to day, anyway, and by bringing them up at all I am simply trying to give you a sense of their relative probability in your own databases. Statisic* is found 30 times in OhioLINK, and 450 times in WorldCat, making it a typo of "high probability."
(Mark Twain, perhaps assessing his odds in a game of billiards with Louise Paine, from Wikimedia Commons.)