9.42 Read the output for teeth. Exercise 8.62 (page 520) gives data on individuals rejected for military service in the Cuban War of Independence in 1898 because they did not have enough teeth. In that exercise, you compared the rejection rate for those under the age of 20 with the rejection rate for those over 40. Figure 9.11 gives software output for the table that classifies the recruits into six age categories. Use the output to find the joint distribution, the marginal distributions, and the conditional distributions for these data.