Age(x) lx 12 17 22 27 32 37 42 47 52 57 62 67785 72 dx 2 (x10-³) 2.3131 X 8119 14 7750 20 2.5394 6525 22 2.8858 5998 23 3.3961 5586 26 4.1353 5245 28 5.2145 4659 32 6.8040 4222 37 9.1829 3660 44 12.8197 3012 54 18.4927 2500 68 27.5240 2113 87 42.1675 1469 100 66.2083 883 95 105.7305 418 70 169.5455 181 49 267.4033 Table 2: Tabel of mortality rates. 82 Zx -1.09976140 0.07782846 0.73850019 0.59198689 0.61533059 0.13842351 0.07277321 -0.25757957 -0.38629208 -0.16160903 0.01527157 -0.02843635 0.62422085 0.70883012 0.62843083 1.10547651 3. The life Table 2 a three-parameter Poisson model. provides an estimate of mortality rates obtained from (a) Perform statistical tests (²-test, standardized deviations test, sign test, change- of-sign test, and grouping-of-sign test) on the quality of goodness-of-fit of the Poisson model.