(Ch.3: Review - 10) The table below shows the distribution of adults by the last digit of their age, as reported in the Census of 1880 and the Census of 1970. You might expect each of the ten possible digits to turn up for 10% of the people, but this is not the case. For example, in 1880, 16.8% of all persons reported an age ending in 0 - like 30 or 40 or 50. In 1970 this percentage was only 10.6%. Digit (a) Draw a density histogram for the 1880 data. Be sure to label each axis. 1880 1970 0123456789 16.8 6.7- 106 24+ 199 9.4- The 22+ 8.6- 196 20 8.8 13.4 1978 100 18-16.8 9.4 99 16 8.5 10.2 10.0 14 8.2 10.1 13.4) Source: United States Census. 12 10 8.6 8 6.7 b I am manne = P = W J 2 0 2 3 4 5 345 6789 lo "1