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Use our calculator to find the margin of error for a survey. Plus, learn the formula and steps to find the margin of error.
This easy-to-use margin of error (MOE) calculator can be employed to compute the margin of error of a survey in accordance with the sample proportion and size, and the desired confidence level
Learn how to find margin of error and use our accurate online calculator to measure it right away. The margin of error indicates the uncertainty in survey results, showing how much sample results may differ from the whole population.
This calculator calculates the margin of error for surveys based on sample size and proportion. It also allows you to set the desired level of confidence.
The calculator will find the margin of error from the given sample size and distribution, with steps shown.
Margin of error is used in research to determine the precision of a result, such as a poll, survey, or a scientific study. Expressed as +/- percentage points, margin of error tells you to what degree your research results may differ from the real-world results, revealing how different – more and less – the stated percentage may be from reality.
Margin of error calculator computes the theoretical margin of error by using population size, sample size and Confidence Level.