Data Science Interview Questions [Michael Rundell] 109 Data Science Interview Questions and Answers [Terence Shin-1] 40 Statistics Interview Problems and Answers for Data Scientists [Terence Shin-2] Amazon’s Data Scientist Interview Practice Problems [Terence Shin-3] Google’s Data Science Interview Brain Teasers [Jay Feng] The Netflix Data Scientist Interview Product Questions [Jay Feng] The Product Data Science Interview Guide Should a company implement a free trial? Should the free trial ask for credit card info? That is, at which point in the funnel should the highest friction point be introduced?