Adding train
Working on soccer2.py
Merge branch 'master' of https://github.com/AllenDowney/ThinkBayes2
Merge branch 'master' of https://github.com/AllenDowney/ThinkBayes2
Adding soccer2
Merge branch 'master' of https://github.com/AllenDowney/ThinkBayes2
calc the prob of germany being differerent than arg