Capital One Data Science interview questions

First I finished the online data science challenge(NYC taxi dataset). I got the onsite and flew to Richmond, VA. Three parts for the onsite, a behavioral interview(3 questions), a case interview(analyze a business situation) and a role-play interview(giving a presentation to your client who doesn't understand statistics)

mini case study and general skill fit over the phone, entirely on the phone for about 45 minutes, some numerical calculation, not very difficult. The interviewer is not a HR, is a person from the Data Science team.