View All num of num See all Photos Nielsen www.nielsen.com Overview Reviews Salaries Interviews Jobs Photos Benefits 1.4k Reviews 2.0k Salaries 529 Interviews 471 Jobs Follow Add Review or Salary Follow Add Review or Salary Interview Question Research Analyst Interview(Student Candidate) Nielsen If I want to know how many passengers fly out of J.F . Kennedy airport every day, what do I need to do? Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 2 Answers ▲ 1 ▼ They are looking for the mathematical formula you'll be using , but they don't necessarily tell you. Interview Candidate on Jan 12, 2011 ▲ 0 ▼ It depends upon why you need the information about number of passengers using Kennedy International. If you are a business person looking for statistics, much of that information is already available. Surveys are not simple - they are complex. RBB on Jan 29, 2011 Interviews > Research Analyst > Nielsen Add Answers or Comments To comment on this, Sign In or Sign Up.