Convoy Data Science interview questions

Talked with a bored looking Convoy Research Scientist where I would like to think that I had no problems answering any of the question regarding the work i had done. No feedback and got a reject the next day. Not even sure why they bothered having the call because it surely looked like they weren't interested whatsoever.

I applied online and I interviewed at Convoy (Seattle, WA). Tech phone screening and then onsite. Recruiters were not that helpful and most of interviewers were not friendly. Tech screening sessions were pretty easy.