Aetna Data Science interview questions

Spoke with recruiter, then a team member, then was declined for the position, then spoke to another recruiter, then was magically offered an onsite. During the onsite I was scheduled to speak with 4 or 5 people. At least 2 of which were remote. The recruiter in the office set up some terrible headset for me to use to video interview with one person which didn't really work at all so it became my responsibility to make the technology work for the interview. Obviously, a strained interview over the phone or through video isn't going to have the same impact as in person communication, especially when you don't change your questions from those that are designed for whiteboarding. Aetna spent over $1000 to bring me in person and have me talk to everyone and no one important or critical to the interview showed up.

Case studies on ongoing projects. Don't be overdressed. No ties. Be casual. The question mean to probe how you approach a problem rather than looking for the right answer. Think out loud.