Michael Allen Company Research Associate interview questions

I applied through the campus, and received the email for the 30 minutes on-campus interview in a week. One of their consultants came to interview us. She introduced Michael Allen Company and herself, and asked me to give a brief introduction. Then she asked a lot about statistical concepts, such as correlation coefficient, linear regression.

I applied through University. There was a on-campus review. A management consultant interviewed me who is really nice. There were lots of technical questions and I wasn't prepared, so I failed.