欲估计该山区健康成年男性身高均数的95%置信区间,计算公式为

A、[img=~/QImg/2013-10-14-11-38-02/image014.gif]-1.96S,[img=~/QImg/2013-10-14-11-38-02/image014.gif]q+1.96S)
B、[img=~/QImg/2013-10-14-11-38-02/image014.gif]-1.96S[img=~/QImg/2013-10-14-11-38-02/image015.gif],[img=~/QImg/2013-10-14-11-38-02/image014.gif]+1.96S[img=~/QImg/2013-10-14-11-38-02/image015.gif])
C、[img=~/QImg/2013-10-14-11-38-02/image016.gif]
D、[img=~/QImg/2013-10-14-11-38-02/image017.gif]
E、[img=~/QImg/2013-10-14-11-38-02/image018.gif]