Something to do at home a few days before an interview would be? a. call family and ask them to be a reference. b. write a you note. c. practice answering common interview questions in a mirror or with someone. d. nothing. plan to improvise your answers in the interview.

answer: a. the kind of population living in your neighbourhood.

the census explorer data tool by the us census bureau allows the user to zoom in on any neighbourhood within the united states and find the kind of people residing in that by race and age.  

the tool needs to needs to be used twice – once in order to find what type of people reside in a neighbourhood, and then to see the age groups of the people in the same neighbourhood.