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The sum of the deviations around the mean is always zero.
Mayoral Election Race
A competitive political event in which candidates vie for the mayor's office in a city, town, or municipality.
Majority of Votes
A voting outcome in which more than half of the votes cast are in favor of a particular option or candidate.
Margin of Error
An indicator of the precision of an estimate, showing how much the estimated value could vary from the true value.
Confidence Level
A statistical measure that quantifies the certainty of an estimation or test result, often expressed as a percentage.
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