2
0.8862
3
0.5908
4
0.4857
5
0.4299
6
0.3946
7
0.3698
8
0.3512
9
0.3367
10
0.3249
11
0.3152
12
0.3069
13
0.2998
A Level Maths Notes: Estimation of Standard Deviation From Range
|
|
|
|
2 |
0.8862 |
|
3 |
0.5908 |
|
4 |
0.4857 |
|
5 |
0.4299 |
|
6 |
0.3946 |
|
7 |
0.3698 |
|
8 |
0.3512 |
|
9 |
0.3367 |
|
10 |
0.3249 |
|
11 |
0.3152 |
|
12 |
0.3069 |
|
13 |
0.2998 |