某地调查100人得收缩压X=140mmHgS=10mmHg,该地95%的人收缩压的范围是
A.139.8~140.2mmHgB.120.4~159.6mmHgC.135.0~145.0mmHgD.138.0~141.9mmHgE.125.0~154.6mmHg