In a poll conducted by interviewing eligible voters in their homes just before the recent election, incumbent candidate Kenner was significantly ahead of candidate Muratori.
Given That ...
A poll right before the recent election (people called at their homes) indicated that the incumbent Kenner was way ahead of Muratori
How Can It Be That ...
M ended up winning the election?
Evaluate
It seems like we either need an answer that suggests - this poll was wrong. it was unrepresentative of the real feelings of the electorate at that point. it was a biased sample.
or
- the poll was accurate at the time, but something changed in between the poll and the actual election that swayed the electorate enough that the balance of opinion shifted towards M.
Goal
So ...