margin of error
The term "margin of error" is crucial in statistics, research, and data analysis to express the uncertainty in survey or experiment results.
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Definition
C1Statistics
(technical, academic)The range within which the true value of a measurement or estimate is expected to lie, accounting for potential error or uncertainty.
Example
- The survey reported a margin of error of ±3%, indicating the results could vary by this amount.
B2Safety
(general)An additional amount added beyond the calculated minimum to ensure safety or reliability.
Example
- The engineers included a margin of error in their calculations to prevent structural failure.
Similar
Terms that have similar or relatively close meanings to "margin of error":
margin of safetymargin of victoryabsolute errorrounding error