Taking additional classes after graduation

[Hosanjungdae]

Hello!

I graduated last May with Economics and Statistics. My GPA is 3.5, and I am very interested in applying to Ph. D. Stats. However, I am lacking math classes, and I am planning to take some online courses to develop my math background. I have graduated from Carnegie Mellon, and do you think taking online courses from other lesser universities would hurt? (Like state schools).

 

Currently I've taken

Calculus

Multivariate

Linear Algebra

 

only 3 math courses.

 

I am planning to take proof/real analysis/topology/diff eq/discrete math courses. Any other suggestions?

 

Thanks!