Natasha wants to find out if the neighborhood supports lowering the speed limit on the street in front of her school. Which is a valid sample for the survey?
Answer
A
students in Natasha’s social studies class
B
parents who live in a town 15 miles away from Natasha’s school
C
the first 5 drivers who drive past Natasha’s school one morning
D
thirty residents who live within a 2-miles radius of Natasha’s school