| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| estimated variance of errors | 1.01 | 0.7 | 944 | 29 | 28 |
| estimated | 1.06 | 0.2 | 3405 | 49 | 9 |
| variance | 1.02 | 1 | 7579 | 4 | 8 |
| of | 0.16 | 0.4 | 2639 | 11 | 2 |
| errors | 1.36 | 0.5 | 6351 | 18 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| estimated variance of errors | 0.46 | 0.7 | 7644 | 48 |
