Estimation Quiz

Site News

2004-09-10: Corrected an error in the answers (relating to the number of plastic bags used each year in Australia -- respondents who answered in "billions" will have received an incorrect warning.

Welcome also to the Slashdot-reading hordes.
2004-08-30: Corrected an error in the answers (relating to the height in meters of the Eiffel Tower). Respondents who answered in meters will have slightly changed scores.
2004-08-30: A slightly changed privacy policy applies to entrants from today.
2004-08-29: Posted some first results from the quiz on my web log.