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?
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

C. a random sample of 10% of all taxpayers because the survey is coming from a the police department so they are using the taxpayers money to buy there new addition.

Option 'C' is correct.

Step-by-step explanation:

Since we have given that

Hamden city's police department needs to choose whether to build anew addition to the police station or to buy new squad cars

For this they need capital or money with the government of Hamden's city.

So, if the taxpayers get increased or loyal with their paying capacity, then they can bother it or consider it in choosing whether to build new addition or to buy new squad cars.

So, A random sample of 10% of all taxpayers will be correct option they need to choose from.

Hence, Option 'C' is correct.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7