Benford's Law - Example

Example

Examining a list of the heights of the 60 tallest structures in the world by category shows that 1 is by far the most common leading digit, irrespective of the unit of measurement:

Leading digit meters feet In Benford's law
Count % Count %
1 26 43.3% 18 30.0% 30.1%
2 7 11.7% 8 13.3% 17.6%
3 9 15.0% 8 13.3% 12.5%
4 6 10.0% 6 10.0% 9.7%
5 4 6.7% 10 16.7% 7.9%
6 1 1.7% 5 8.3% 6.7%
7 2 3.3% 2 3.3% 5.8%
8 5 8.3% 1 1.7% 5.1%
9 0 0.0% 2 3.3% 4.6%

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