Question

A city planner is mapping the population of residents in the city. he has enough time to map only a small sample of the population by choosing names from the telephone directory. which sampling method will give the planner the best data about where the city's residents live?

Answer 1

Answer: he would need to choose by every 100th name.

Step-by-step explanation:

(A.  choosing every 100th name)- answer

B.  choosing every 300th name  

C.  choosing every 500th name  

D.  choosing every 800th name

Answer 2

He would need to sample at least every 100th name to get a best graph.