| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| calculation of sample size | 1.42 | 0.3 | 320 | 76 | 26 |
| calculation | 1.13 | 0.7 | 2707 | 46 | 11 |
| of | 1.17 | 0.2 | 8448 | 38 | 2 |
| sample | 0.74 | 0.8 | 1938 | 89 | 6 |
| size | 0.35 | 0.3 | 6461 | 65 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| calculation of sample size | 1.15 | 0.7 | 6493 | 24 |
