Załóżmy, że są niezależne iY=(Y1,…,Yn)′Y=(Y1,…,Yn)′ \textbf{Y} = (Y_1, \dots, Y_n)' Yi=0Yi=kwith probability pi+(1−pi)e−λiwith probability (1−pi)e−λiλki/k!Yi=0with probability pi+(1−pi)e−λiYi=kwith probability (1−pi)e−λiλik/k!\eqalign{ Y_i = 0 & \text{with probability} \...