A:1,3,5,6,7,7,8B:1,3,4,6,7,8,8,9,9,9C:2,2,4,5,6,6,6,9,12,15D:1,3,4,5,5,5,6,7,8,8,8,8,8,10,25说错了,是四分位差
一些是错的,还是我自己算吧