Hamden city’s police department needs to choose whether to build a new addition to the police station or to buy new squad cars. Which sampling option might they choose to survey the community?
Answer
A
a random sample of 10% of Hamden students
B
a random sample of 10% of all car salespersons
C
a random sample of 10% of all taxpayers
D
a random sample of 10% of all the people in the construction business