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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

S2集中趋势
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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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