A . 5
B . 6
C . 7.5
D . 8
[单选题]在数列4,6,8,14,9,12,5,5,1中,中位数是()A . 6B . 5C . 8D . 9
数列8,5,4,1,15, -1, 12的中位数是数列8,5,4,1,15, -1, 12的中位数是
[单选题]4,8,9,3,7,5,2,( )。A.8B.6C.1D.10
[单选题]4,8,9,3,7,5,2,( )。A.8B.6C.1D.10
[单选题]4,8,9,3,7,5,2,( )。A.8B.6C.1D.10
[单选题]4,8,9,3,7,5,2,( )。A.8B.6C.1D.10
[单选题]4,8,9,3,7,5,2,( )。A.8B.6C.1D.10
[单选题]十位专家给出的分值如下:9、5、7、7、7、8、7、6、9、6,则中位数是()。A . 6B . 7C . 8D . 9
(1)(2)(3)(4)(5)(6)(7)(8)(9)(1)(2)(3)(4)(5)(6)(7)(8)(9)
(1)(2)①②③④⑤⑥⑦⑧⑨⑩(3)(4)(5)①②③④⑤⑥⑦⑧⑨⑩(6)(7)①②③④⑤⑥⑦⑧⑨⑩(8)(9)①②③④⑤(1)(2)①②③④⑤⑥⑦⑧⑨⑩(3