A cable news show displays the results of a poll for a two-candidate runoff election between candidate A and candidate B. The poll shows that candidate A is leading with 53% of the
vote. In small print at the bottom of the graphic, it says +4.9%-

Which of these statements is true about this poll? (select one answer)

Candidate A will win because the mean percentage for the poll is greater than 50%.

Candidate A cannot get more than 58% of the vote.

The poll predicts that between 48.1% and 57.9% of voters will select candidate A in the election.

The poll should not be trusted since it has a margin of error attached to it.