How I failed - Business Case - interview in DATA SCIENCE

I’ll share example of business question that I was asked during one of interviews and tell you true story how I almost failed this interview! I decided to make this video in order to review my mistakes - so i explain my answer, how the interview was going and how I SHOULD have answered to pass this interview. The approach which I offer you in the second half of this video will help you solve similar problems! More about Root Cause Analysis #DataScience