Talk:Obstacles/@comment-24532903-20140211095843/@comment-24547316-20140214161700

I don't understand why people keep assuming that 0-6 all have equal probability. I have been tracking it since the update, and I can conclude that they don't. From 36 obstacles, right now I have:

0: 39%

1: 14%

2: 6%

3: 11%

4: 11%

5: 14%

6: 6%.

My best guess is that 1-6 have equal probabilities but that 0 is 3-4 times as likely as any of the non-zero counts. Using a Pearson Chi-Squared test, we can reject that 0-6 all have equal probability with 99.7% ocnfidence.