Ejercicios Resueltos De Distribucion De Poisson -

[ P(X = 1) = \frace^-1 \cdot 1^11! = e^-1 \approx 0.367879 ]

P(X=1)=e-2⋅211!=0.1353⋅2≈0.2706cap P open paren cap X equals 1 close paren equals the fraction with numerator e to the negative 2 power center dot 2 to the first power and denominator 1 exclamation mark end-fraction equals 0.1353 center dot 2 is approximately equal to 0.2706 0.1353+0.2706=0.40590.1353 plus 0.2706 equals 0.4059 ejercicios resueltos de distribucion de poisson

Hay un 14.64% de probabilidad de recibir exactamente 2 llamadas. Ejercicio 2: Defectos en producción (Uso de "al menos") [ P(X = 1) = \frace^-1 \cdot 1^11

[ P(X = 3) = \frace^-10/3 \cdot (10/3)^33! ] [ (10/3)^3 = \frac100027 \approx 37.037,\quad 3! = 6 ] [ e^-10/3 = e^-3.3333 \approx 0.035674 ] [ P(X = 3) = \frac0.035674 \times 37.0376 = \frac1.3216 \approx 0.2202 ] ejercicios resueltos de distribucion de poisson