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Margin of error

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Revision as of 06:14, 26 February 2022 by imported>MathXplore (Moving from Category:Statistics to Category:Errors and residuals in statistics using Cat-a-lot)
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The margin of error is a way to measure the sampling error in the results of a statistical survey. A bigger margin of error means that the results are less certain. Margins of error occur when a population is incompletely sampled. Usually, the margin of error is defined as the radius (half the width) of a confidence interval for a given sample.