Friday the 13th, lucky day

What's the opposite of a self-fulfilling prophesy?

AMSTERDAM (Reuters) - Unlucky for some? Dutch statisticians have established that Friday 13th, a date regarded in many countries as inauspicious, is actually safer than an average Friday.

A study published on Thursday by the Dutch Centre for Insurance Statistics (CVS) showed that fewer accidents and reports of fire and theft occur when the 13th of the month falls on a Friday than on other Fridays.

"I find it hard to believe that it is because people are preventatively more careful or just stay home, but statistically speaking, driving is a little bit safer on Friday 13th," CVS statistician Alex Hoen told the Verzekerd insurance magazine.

The story is here, hat tip Statistical Modeling.

by datacharmer | Tuesday, June 17, 2008
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