从10000人中抽取1%的人进行调查。重复抽样与不重复抽样相比,样本均值的标准差( )。
A A.前者大于后者,两者相差<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251227/24289316_0.png"> B
B.前者小于后者,两者相差<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251227/24289316_0_1.png"> C
C.前者大于后者,两者相差<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251227/24289316_0_2.png"> D
D.前者小于后者,两者相差<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251227/24289316_0_3.png">