Hello aspirant,
Both of these courses have their own merits .BBA is better for students who are interested to do MBA after obtaining Bachelors degree. Those who wish to acquire knowledge in management can go for BBM whereas those who are interested in Administration can go with BBA. Anyway, both these courses can offer challenging jobs in the field of management.Both BBA and BBM are bachelors degree in the area of administration. These courses can offer better job opportunities to students in different areas of management.
Hope it helps.

Hii Ravi
BBA stands for bachelor's in business administration on the other hand BBM stands for Bachelor's in business management. Both the course's are almost same and have a slight difference. Mostly all the subjects throughout both the course's is same. Yes both of them BBM as well as BBA include statistics. It is not the normal form of statistics but is business statistics and involves a lot of statistical tools and you can study it with concentration and devotion. It isn't that difficult to clear business statistics exams.
Hope it helps
Thanks