Which of the following is a true statement?

A- The citizens of a state may only register to vote after proving to have submitted their census survey.
B-The census is a flawed tool because census workers do not attempt to count all citizens, only a sample.
C- The main purpose of conducting a census every 10 years is to determine representational apportionment.
D- The majority of apportionment changes are due to state-level data collection and not national census data.

Question

Which of the following is a true statement?

A- The citizens of a state may only register to vote after proving to have submitted their census survey.
 B-The census is a flawed tool because census workers do not attempt to count all citizens, only a sample.
C- The main purpose of conducting a census every 10 years is to determine representational apportionment.
D- The majority of apportionment changes are due to state-level data collection and not national census data.