(8.9)(8.3)(8.5)(8.1)(8.4)(8.2)(8.2)(8.6)(8.7)(8.8)(8.6)(8.8)(8.2)(8.2)(8.6)(8.8)(8.1)(8.2)(8.4)(8.7)-------------------------min: 8.1419944763184max: 8.9352130889893avg: 8.4868788719177