CVS Health Data Scientist interview questions

Statistical distributions based on a case study scenario

Q1: You are given claims data, with a feature that identify high risk patients who are possibly going to claim larger amount from aetna. You are working as a data scientist and you ran a campaign ( email ) to make high risk patients aware about there need to seek medicare so that they dont end up paying a lot which in return increase claim cost for aetna. What will be your hypothesis? What features will you use and why? Q2: In aetna there are some members for whom getting radiography tests like xray is important and as a data scientist I have to make those patients aware about the non hospital centres where these tests are generally cheaper and would reduce medical cost for patients and claims for cvs. How would you approach this problem Q3: why you are looking for job and why do you want to work for cvs? Q4: Tell me about a project which is your favorite and why it is your favourite