In a book the characters are trying to determine whether the Poisson probabilistic model can be used to describe the locations that rockets landed in a city. They divided the city into ?0.25-km2 regions. They then counted the number of rockets that landed in each?region, with the results shown in the table below. Complete parts?(a) through?(e).

\f(1:) After consolidating the table, we obtain the following distribution for rocket hits. Using the X ll _ Poisson probability model, P(x) = g e P, where p is the mean from part (a), we can obtain the probability distribution for the number of rocket hits. Find the probability of 0 hits in a region. Then nd the probability of 1 hit, 2 hits, 3 hits, and 4 or more hits. Number of rocket hits 0 1 2 3 4 or more Observed number of regions 228 206 98 33 9 Probability D |:| D D D (Round to four decimal places as needed.) (d) Atotal of n = 574 rockets was red. Determine the expected number of regions hit by computing "expected number of regions" = np, where p is the probability of observing that particular number of hits in the region. Number of rocket hits 0 1 2 3 4 or more Observed number of regions 228 206 98 33 9 Expected number D I] D D [I (Round to two decimal places as needed.)