3 Commits

Author	SHA1	Message	Date
Jan Benda	8af349e9cb	modified statistic exercises	2016-11-22 14:40:16 +01:00
Jan Benda	16a9567058	updated exercises for statistics	2016-11-19 12:21:09 +01:00
Jan Benda	778fde35fa	reorganized statistics exercises	2016-11-15 15:53:12 +01:00