My answer would be to give a completely random number and then justify it by quoting Dilbert: Dilbert: Studies have shown that accurate numbers are not that mu

My answer would be to give a completely random number and then justify it by quoting Dilbert: Dilbert: Studies have shown that accurate numbers are not that much more useful than the ones you make up. PHB: How many studies showed that? Dilbert: 87 I probably wouldn't give this answer in an interview, im more of the "I don't know" group of people. p.s. Dilbert strip: http://www.dilbert.com/strips/comic/2008-05-08/ http://www.dilbert.com/strips/comic/2008-05-08/