Why is it important to not let the slides distract attention from you?

a. too much focus on the slides will lead to cognitive overload.
b. when people focus too much on the slides, they may be receiving the wrong information.
c. you should be presenting the bulk of the information, not the slides.
d. actually, it is a good thing when your audience focuses primarily on your slides.

C.You should be presenting the bulk of the information, not the slides.

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.