Archivo: Margin of error vs sample size and confidence level

Descripción: Log-log graphs of maximum margin of error MOEγ(0.5) vs sample size n and confidence level γ by CMG Lee. The arrows show that the maximum margin error for a sample size of 1000 is ±3.1% at 95% confidence level, and ±4.1 at 99%. If the probability p is known, MOEγ(0.5) can be multiplied by correction factor c to get MOEγ(p). For example, MOE95(0.71) ≈ 0.9 × ±3.1% ≈ ±2.8%. In the SVG file, hover over or click a graph to highlight it.
Título: Margin of error vs sample size and confidence level
Créditos: Trabajo propio
Autor(a): Cmglee
Términos de Uso: Creative Commons Attribution-Share Alike 4.0
Licencia: CC BY-SA 4.0
Enlace de Licencia: https://creativecommons.org/licenses/by-sa/4.0
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