In one of the first studies of the Poisson distribution, von Bortkiewicz considered the frequency of deaths from kicks in the Prussian army corps. From the study of 14 corps over a 20-year period, he obtained the data shown in Table 5.5 (number of deaths: 0, 1, 2, 3, 4 with corresponding number of corps: 144, 91, 32, 11, 2). Fit a Poisson distribution to this data and see if you think that the Poisson distribution is appropriate.