16,15,14,19,28,12,16,15,9.中位数是几,平均数是几.
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/18 19:14:30
16,15,14,19,28,12,16,15,9.中位数是几,平均数是几.16,15,14,19,28,12,16,15,9.中位数是几,平均数是几.16,15,14,19,28,12,16,15,
16,15,14,19,28,12,16,15,9.中位数是几,平均数是几.
16,15,14,19,28,12,16,15,9.中位数是几,平均数是几.
16,15,14,19,28,12,16,15,9.中位数是几,平均数是几.
16,15,14,19,28,12,16,15,9.
9,12,14,15,15,16,16,19,28.中位数是15.
平均数:(16+15+14+19+28+12+16+15+9)÷9=16
将这几个数字安从小到大排列:9,12,14,15,15,16,16,19,28,取中间的那个数为中位数,即为15,平均数(9+12+14+15+15+16+16+19+28)÷9=16
中位数是15,平均数是16
16,15,14,19,28,12,16,15,9中位数是15,平均数是16
9,12,14,15,15,16,16,19,28
16,15,14,19,28,12,16,15,9.中位数是几,平均数是几.
12,14,15,16,18,19,20
12,16,14,15(
12,16,14,15(
谁帮我算下均数±标准差第一组:年龄:21,22,27,28,16,16,15,16,16,15,16,17,17,12,10,16,4,15,19,16,61,4,14,14,9,5,2,9,4,55,14,38,11,3,3,10,32,22,22,33,23,27,21,15,5,38,37,6,22,31,35,52,25,14,20,17,14,14,16,52,5,35,16,15,32,28,15第二组
帮我算下均值±标准差第一组:年龄:21,22,27,28,16,16,15,16,16,15,16,17,17,12,10,16,4,15,19,16,61,4,14,14,9,5,2,9,4,55,14,38,11,3,3,10,32,22,22,33,23,27,21,15,5,38,37,6,22,31,35,52,25,14,20,17,14,14,16,52,5,35,16,15,32,28,15,平均年
10 14 13 17 19 12 15 18 16
12+13+14+15+16+17+18+19=()×()
11 12 13 14 15 16 17 18 19 20
请问行政测试 数字推理的问题15 12 16 10 9 16 14 1 5( )27 28 26 19 25 30 15( )
(9 12)(12 16)(14 21)(24 32)(15 35)(28 49) (19 16)(15 3)(20 16 (28 14)(16 24) (42 48) (28 21) (27 36) (36 42) (32 56) (14 35)求上面这些的最大公因数
求出以下28个数的平均数12,13,14,15,16,16,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,35.
15,17,14,10,15,19,17,16,14,12的中位数是什么?
10 12 14 14 15 15 16 17 17 19这组数据中,众数是( )
12 13 14 15 16
14/15/16/17/18/19题,..
14,15,16,17,18,19
14 15 16 17 18 19