From the Urban Dictionary
Superstistics: The use of prior evidence of one event to predict the outcome of another unrelated event - from the words superstitious and statistics.
1. Toss a coin and get heads 100 times in a row and use superstistics to conclude that the next toss is more likely to be tails than heads.
2. A well known superstistics conclusion: "The outcome of Washington Redskins home football games has correctly predicted the winner of every U.S. presidential election since 1936." (snopes)