The mayor of the city of San Diego wants to increase taxes to invest in a modern transit system. She hires a polling agency to select at random 650 registered voters in the city to survey to determine the maximum percentage increase in municipal taxes that they would approve.

Part A: What is the population in this survey? Explain your answer using complete sentences. (1 point)

Part B: What is the population parameter? Explain your answer using complete sentences. (2 points)

Part C: What is the sample in this survey? Explain your answer using complete sentences. (2 points)