| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| confounding variable meaning | 0.24 | 0.6 | 8429 | 27 | 28 |
| confounding | 0.92 | 0.4 | 1556 | 28 | 11 |
| variable | 0.65 | 0.1 | 1242 | 91 | 8 |
| meaning | 1.85 | 0.8 | 2473 | 70 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| confounding variable meaning | 1.28 | 0.2 | 7286 | 92 |
| confounding variable meaning psychology | 0.71 | 0.8 | 4493 | 48 |
| confounding variable meaning in research | 0.11 | 0.7 | 2028 | 15 |
| confounding variable meaning biology | 0.33 | 0.5 | 9086 | 61 |
| confounding variable meaning statistics | 1.25 | 0.8 | 821 | 60 |
