对于一组服从双变量正态分布的资料,经直线相关分析得相关系数r=1,则有

A、SS[img=~/QImg/2013-10-14-11-12-39/image103.jpg]=SS[img=~/QImg/2013-10-14-11-12-39/image104.jpg]
B、SS[img=~/QImg/2013-10-14-11-12-39/image104.jpg]=SS[img=~/QImg/2013-10-14-11-12-39/image105.jpg]
C、SS[img=~/QImg/2013-10-14-11-12-39/image103.jpg]=SS[img=~/QImg/2013-10-14-11-12-39/image105.jpg]
D、SS[img=~/QImg/2013-10-14-11-12-39/image103.jpg]>SS[img=~/QImg/2013-10-14-11-12-39/image105.jpg]
E、不能确定SS[img=~/QImg/2013-10-14-11-12-39/image103.jpg]和SS[img=~/QImg/2013-10-14-11-12-39/image105.jpg]的关系