| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| selection bias definition statistics | 1.47 | 0.7 | 4183 | 79 | 36 |
| selection | 0.5 | 0.2 | 9685 | 43 | 9 |
| bias | 1.86 | 0.1 | 2369 | 55 | 4 |
| definition | 1.97 | 0.4 | 1556 | 95 | 10 |
| statistics | 0.58 | 0.5 | 1300 | 21 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| selection bias definition statistics | 0.36 | 0.4 | 5125 | 44 |
