Math Problem Statement
calcular la muestra de 500.000 personas con un nivel de confianza del 95% variación positiva del 50% probabilidad de fracaso del 50% y un margen de error del 5%
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Sampling
Confidence Interval
Formulas
Formula for sample size with proportion in finite population
Theorems
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Suitable Grade Level
Higher Education
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