purpose of MBA: make connections for a future career change/promotion
MBA is [very] useful only if:
1) you have working exp;
2) you are in top program, so you can social with "successful" people.
If you only need a job, or to learn professional skills (stat/CS/...), MBA is not your choice.
You should take it more seriously. Long distance/dislike stat/accnt are not good reasons for MBA.