Mathematics, 13.09.2021 19:40 Mystical3Sparkle

Se desea estimar la fuerza promedio requerida para levantar un niño de seis años. Como no se tenía información sobre la varianza de esta población se procedió a tomar una muestra piloto para estimarla; los resultados fueron los siguientes: 2, 3, 2, 4, 1, 3, 2, 3, 2, 4. Si se desea estimar un intervalo del 95% de confianza con un error de estimación de 0.1. ¿De qué tamaño se debe escoger la muestra?

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Se desea estimar la fuerza promedio requerida para levantar un niño de seis años. Como no se tenía i...

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