当[img=~/QImg/2013-10-14-10-49-09/image056.jpg]时,意味着

A、H[img=~/QImg/2013-10-14-10-49-09/image018.jpg]错误
B、H[img=~/QImg/2013-10-14-10-49-09/image018.jpg]错误的概率小于0.05
C、H[img=~/QImg/2013-10-14-10-49-09/image018.jpg]正确的概率小于0.05
D、H[img=~/QImg/2013-10-14-10-49-09/image018.jpg]正确时观察到现在的差异或更大差异的概率小于0.05
E、H[img=~/QImg/2013-10-14-10-49-09/image019.jpg]错误