View All num of num See all Photos Zurich North America This employer has taken extra steps to respond to reviews and provide job seekers with accurate company information, photos, and reviews. Interested for your company?Learn More. www.zurichna.com Employer Engaged Overview Reviews Salaries Interviews Jobs Photos Benefits 255 Reviews 357 Salaries 101 Interviews Follow Add Review or Salary Follow Add Review or Salary Interview Question Statistician Interview Schaumburg, IL Zurich North America when given a data set, what is the first step u take ? before u start analyzing it? Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 1 Answer ▲ 1 ▼ I said we should clean it up. Try to see which variables we can get rid by checking for collinearity. The interviewer's followup question was - what about even before this? I said "determine the goal as in figure out what we want to accomplish". She then asked "how we do this?" We just kept going in a circle with this question... Interview Candidate on Feb 22, 2010 Add Answers or Comments To comment on this, Sign In or Sign Up.