If the United States had a proportional system for electing representatives, which of the following would likely be true?
1) The number of representatives for each political party would be proportional to the number of votes they receive.
2) The number of representatives for each political party would be determined by a random lottery.
3) The number of representatives for each political party would be based on the population of each state.
4) The number of representatives for each political party would be determined by a committee of experts.
