Posted by Sammy on .
Charlotte wants to conduct a survey to find out if the people in her town think that the town should build a new library. Which group of people would be a representative sample to survey?
A. parents with children in middle school
B. every twentyfifth name in the town's census directory
C. students with home computers
D. people who work for book manufacturers
I think it's A, but I don't know for sure

Math 
Ms. Sue,
A is not a representative sample of the "people in her town."
Which is the only sample that will provide an unbiased point of view? 
Math 
Sammy,
B. every twentyfifth name in the town's census directory

Math 
Ms. Sue,
Right!

Math 
Sammy,
Thank you!!

Math 
Ms. Sue,
You're welcome.