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margin of error formula

margin of error formula

When you report the results of a statistical survey, you need to include the margin of error. The general formula for the margin of error for a sample proportion (if certain conditions are met) is where is the sample proportion, n is the sample size, and

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margin of error formula 相關資訊

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  • When you report the results of a statistical survey, you need to include the margin of err...
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  • Margin of error, or confidence interval, tells you how reliable your surveys are. Learn ho...
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