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<p>Una fáfrica tiene tres máquinas que fabrican tornillos. La máquina A produce el 50% del total de los tornillos, la máquina B el 30% y la C el 20%. De la máquina A salen un 5% de tornilloos defectuosos, de la B un 4% y de la C un 2%.</p> <p>Calcula la probabilidad de que un tornillo elegido al azar sea defectuoso.</p> <p> P("Defectuoso")={1:SA:=#sol1}</p> <p><span style="color: #ff0000;">Utiliza punto (.) para valor decimal.</span></p>
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Monday, 27 June 2016, 2:18 PM
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