If Q.D is 16 the most likely value of S.D will be
As learnt in
QUARTILES, OCTILES, DECILES, PERCENTILES -
Measure |
formulae | Where |
Qr?????? |
Qr = |
|
Or |
Or = |
|
Dr |
Dr = |
|
Pr |
Pr = |
- wherein
We know that, S.D =