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BacteriasRad.R NumBac = c(355,211,197,166,142,106,104,60,56,38,36,32,21,19,15) Intervalo = seq(1,15) 250 150 50 NumBac 350 plot(Intervalo,NumBac) 2 4 6 8 10 12 14 10 12 14 Intervalo BacteriasRad.R 3.0 4.0 Y 5.0 Y = log(NumBac) plot(Intervalo,Y) 2 4 6 8 Intervalo Y = log(Num. Bacterias) = a + bx siendo x el número de intervalo de 6 minutos. BacteriasRad.R zz = lm(Y~Intervalo) print(zz) Call: lm(formula = Y ~ Intervalo) Coefficients: (Intercept) Intervalo 5.9732 -0.2184 Y = log(Num. Bacterias) = 5,9732 − 0,2184x Número inicial de bacterias antes de radiar = e5,9732−0,2184·0 = e5,9732 = 392,76 1