1. AVERAGES - mean,median, mode and range
DARTBOARD MATHS
AVERAGES - mean,median, mode and range
Dave Carden
Liverpool Maths Team

2. 1 5 7 3 9 6 8 2 4 20
AVERAGES A
MODE
No mode
MEAN 3
MEDIAN 3
RANGE 2

3. AVERAGES B
MODE 4
MEAN 5
MEDIAN 4
RANGE 3

4. AVERAGES C
MODE
No mode
MEAN 7
MEDIAN 6
RANGE 13

5. AVERAGES D
MODE 6
MEAN 8
MEDIAN 6
RANGE 6

6. AVERAGES E
MODE
No mode
MEAN 10
MEDIAN 11
RANGE 13

7. AVERAGES E
MODE 5
MEAN 6
MEDIAN 5
RANGE 3

8. AVERAGES E4
MODE 6
MEAN 6
MEDIAN 6
RANGE 2

9. AVERAGES
E4a
MODE 5
MEAN 5
MEDIAN 5
RANGE 8

10. AVERAGES
E4b
MODE
No mode
MEAN 3
MEDIAN
2.5
RANGE 5

11. AVERAGES F4
MODE 5
MEAN
3.5
MEDIAN 4
RANGE 4

12. AVERAGES G4
MODE
No mode
MEAN
9.5
MEDIAN 10
RANGE 14

13. AVERAGES H5
MODE
No mode
MEAN 10
MEDIAN 10
RANGE 13

14. AVERAGES H5
MODE 5
MEAN 10
MEDIAN 5
RANGE 19

15. AVERAGES I5
MODE
4 and 5
MEAN
4.5
MEDIAN
4.5
RANGE 7