The number 13 is synonymous with bad luck. It’s considered unlucky to have 13 guests at a dinner party, many buildings don’t have a 13th floor and most people avoid getting married or buying a house on a day marked by this dreaded number. Particularly superstitious folks even avoid driving on Friday the 13th.
But is there any statistical proof to support the notion that Friday the 13th — or even just the number 13 itself — is unlucky?
“No data exists, and will never exist, to confirm that the number 13 is an unlucky number,” said Igor Radun of the Human Factors and Safety Behavior Group at the University of Helsinki’s Institute of Behavioural Sciences in Finland. “There is no reason to believe that any number would be lucky or unlucky.”
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