A.8
B.16
C.24
D.36
[单选题]22, 24, 27, 32, 39, ( )。A. 40B. 42C. 50D. 52
[单选题].22, 24, 39, 28, ( ), 16A.14 B.11 C.30 D.15
[单选题]有8名研究生的年龄分别为21,24,28,22,26,24,22,20岁,则他们的年龄中位数为( )。A.24B.23C.22D.2l
[单选题]有8名研究生的年龄分别为21,24,28,22,26,24,22,20岁,则他们的年龄中位数为()。A . 24B . 23C . 22D . 21
[单选题]22,24,27,32,39,( )。A.37B.50C.41D.47
[单选题]慢性羊水过多多发生在妊娠A.28~32周B.30~32周C.22~34周D.24~36周E.36周以后
[单选题]22,24,39,28,( ),16A.14B.11C.30D.15
[单选题]8,16,22,24,( )A.18 B.22 C.26 D.28
[单选题]8,16,22,24,( )。A.18B.22C.26D.28
[单选题]8,16,22,24,( )。A.18B.22C.26D.28