EJERCICIO 19A) > dpois(x=0:6, lambda=50)[1] 1.928750e-22 9.643749e-21 2.410937e-19 4.018229e-18 5.022786e-17[6] 5.022786e-16 4.185655e-15> z z*100[1] 4.742431e-13%B) > ppois(q=7, lambda=50, lower.tail=F)[1] 1> z=(ppois(q=7, lambda=50, lower.tail=F))> z*100[1] 100%C)> dpois(x=8, lambda=50)[1] 1.868596e-13z z*100[1] 1.868596e-11%