How does having a large sample in an opinion poll affect the results of the poll? a) it is more accurate, because using people’s opinions gives a stronger indicator of what the public at large believes. eliminate b) it is more accurate, because a larger sample ensures that the opinions of more powerful people are included in the survey. c) it is less accurate, because a larger sample gives more opportunities for people with fringe beliefs to be included in the survey. d) it is less accurate, because a wider variety of opinions can mask strong feelings for or against something in the public at large.