A、<p><span style="font-size:14px;font-family:宋体">中位数</span></p>
B、<p><span style="font-size:14px;font-family:宋体">分位数</span></p>
C、<p><span style="font-size:14px;font-family:宋体">标准差</span></p>
D、<p><span style="font-size:14px;font-family:宋体">方差</span></p>