S2集中趋势
Authored by 王桂强（古晋四中） 王桂强（古晋四中）
Mathematics
8th - 11th Grade
Used 2+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
试求数据 2,3,7,4,2,8,9,11,15,6,7 的中位数。
6
7
8
7.5
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
试求 11,15,17,22,14,15,12,20 的中位数。
14.5
15
15.5
16
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
试求 3,6,9,12,15,18 的平均数。。
1.05
1.15
1.25
1.35
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
试求 2,3,3,4,4,5,5,5,6,7,7,7,8,9 的众数。
3,4
5
7
5,7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
试求 10,20,30,10,20,10,40,50,50,30 的中位数。
15
20
25
30
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