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复习

复习

Assessment

Presentation

•

Mathematics

•

11th - 12th Grade

•

Easy

Created by

Ng Ying

Used 2+ times

FREE Resource

1 Slide • 13 Questions

1

复习

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2

Multiple Choice

数据2, 3, 7, 8, 4, 𝑥, 9及5的平均数是5,x的值是?

1

2

2

3

3

4

4

5

3

Multiple Choice

求数据2, 3, 7, 8, 4, 2, 9及5的中位数

1

2

2

3

3

4

4

5

4

Multiple Choice

求数据2, 3, 7, 8, 4, 2, 9及5的众数

1

2

2

3

3

7

4

4

5

Multiple Choice

求数据2, 3, 7, 8, 4, 2, 9及5的全距

1

5

2

6

3

7

4

8

6

Multiple Choice

求数据2, 3, 7, 8, 4, 2, 9及5的四分位差

1

2

2

3

3

4

4

5

7

Multiple Choice

Question image

求平均上网时间

1

15

2

16

3

17

4

18

8

Multiple Choice

让5男2女排成一个直线,有几种排法?

1

5040

2

6040

3

2520

4

6045

9

Multiple Choice

让5男2女围坐在一个圆桌,有几种排法?

1

2520

2

5040

3

720

4

2720

10

Open Ended

让5男2女坐在一排上,其中女生一定要坐在一起,试问有几种排法?

11

Open Ended

从1,2,3,4,5中,可以组成多少个不能重复的3位数?

12

Open Ended

从1,2,3,4,5中,可以组成多少个可重复的3位数?

13

Open Ended

从0,1,2,3,4,5中,可以组成多少个不能重复的3位数?

14

Open Ended

从0,1,2,3,4,5中,可以组成多少个能重复的3位数?

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