Bridge probability
Here are the odds against suit distribution
4-4-3-2 about 4 to 1
5-4-2-2 about 8 to 1
6-4-2-1 about 20 to 1
7-4-1-1 about 254 to 1
8-4-1-0 about 2,211 to 1
13-0-0-0 about 158,753,389,899 to 1
... might be useful information to remember
(source: 2004 World Almanac, page 690)