Instructional Video

Khan Academy: Sample Size for a Given Margin of Error for a Mean

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Calculate the approximate sample size required to obtain a desired margin of error in a confidence interval for a mean.

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CCSS: Adaptable
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khan academy, khan academy: sample size for a given margin of error for a mean, confidence interval
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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional