Calculate the standard deviation and variance of the sample data shown, to two decimal places
Standard deviation:
Variance:
| x |
|---|
| 10 |
| 14.1 |
| 11 |
| 19.7 |
| 27.2 |
| 10.5 |
| 12.3 |
| 20.3 |
Standard deviation:
Variance:
| x |
|---|
| 10 |
| 14.1 |
| 11 |
| 19.7 |
| 27.2 |
| 10.5 |
| 12.3 |
| 20.3 |