A recent poll of 1,500 randomly selected eligible voters where asked the question "Voting is an important civil duty. Did you vote in the last election?" Only 525 (35 percent) said that they did not vote in the last election. However, a vote count showed that 80 percent of eligible voters actually did not vote in the last election. Which of the following types of bias is most likely to have occurred in the poll? 1)Nonresponse bias 2)Undercoverage bias 3)Voluntary Response bias 4)Response Bias

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