Probability of 3d6

Ever seen the actually probability graph for rolling 3d6?

There ya go - and if the graph doesnt make sense to ya.


Total Probability
3 0.463%
4 1.389%
5 2.778%
6 4.630%
7 6.944%
8 9.722%
9 11.574%
10 12.500%
11 12.500%
12 11.574%
13 9.722%
14 6.944%
15 4.630%
16 2.778%
17 1.389%
18 0.463%


Your odds of rolling a 18 are 1 in 216. Not that great is it?