| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| control variable definition | 1.01 | 1 | 3134 | 3 | 27 |
| control | 0.78 | 0.8 | 4991 | 26 | 7 |
| variable | 0.55 | 0.6 | 9013 | 79 | 8 |
| definition | 1.07 | 0.1 | 8154 | 22 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| control variable definition | 1.99 | 0.4 | 9938 | 60 |
| control variable definition science | 1.49 | 0.2 | 6779 | 75 |
| control variable definition biology | 0.2 | 0.4 | 8969 | 71 |
| control variable definition psychology | 1.26 | 1 | 8818 | 94 |
| control variable definition for kids | 1.37 | 0.5 | 7207 | 31 |
| control variable definition chemistry | 1.67 | 0.5 | 1227 | 67 |
| control variable definition ks3 | 1.58 | 1 | 8738 | 33 |
| control variable definition science kids | 0.94 | 0.6 | 1502 | 44 |
| control variable definition easy | 1.03 | 0.9 | 214 | 56 |
| control variable definition gcse | 0.48 | 1 | 2784 | 38 |
| control variable definition simple | 0.14 | 0.9 | 2396 | 22 |
| control variable definition bbc bitesize | 0.74 | 0.8 | 5072 | 74 |
| control variable definition a level biology | 0.9 | 0.1 | 2346 | 76 |
| control variable definition physical science | 1.31 | 0.5 | 6820 | 21 |
| what is a control variable definition | 1.23 | 0.7 | 732 | 100 |
