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Esta correcto este ejercicio? Poblacin Nivel de confianza Z Z^2 Margen de error Margen de error ^2 tamano de la muestra 5000 0.95 1.96 3.84

Esta correcto este ejercicio? Poblacin Nivel de confianza Z Z^2 Margen de error Margen de error ^2 tamano de la muestra 5000 0.95 1.96 3.84 3% 0.0009 1667 5000 0.95 1.96 3.84 0.03 0.0009 879.567726 0.90 1.64 2.69 0.05 0.0025 269 Ejercio 1 Determina el tamao de la muestra cuando tiene la poblacin Parametros Valor Tabla Z Poblacion N 5000 Nivel de confianza Z 0.95 1.96 Probabilidad P 0.50 Probabilidad Q 0.50 margen de error e 0.03 Numerador 4802 n= N*Z^2*p*q N 879.567726 Denominador 5.4595 e^2(N-1)+Z^2*p*q Muestra 879.567726 Ejercicio 3 Determine el tamano de la muestra poblacion desconocida Parametros Valor Intervalo de confianza Tabla Z n Z 0.9 0.05 -1.644853627 P 0.5 Q 0.5 e 0.05 n = Z^2*p*q n 268.96 e^2

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