In determining a probability model, one must pick all that apply. Please show help.

A polling company plans to do a probability model for a state election. In a telephone survey of 750 residents who stated they were registered to vote, they found that 318 planned to vote for the Democratic candidate, 268 planned to vote for the Republican candidate, with the remainder were undecided. What is a reasonable probability model for the state election?

Select all that apply.

36 percent plan to vote for the Republican candidate.

42 percent plan to vote for the Democratic candidate.

18 percent are undecided.

22 percent are undecided.

54 percent plan to vote for the Democratic candidate.

46 percent plan to vote for the Republican candidate.