| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sample size calculator for rct | 1.58 | 0.6 | 255 | 22 | 30 |
| sample | 0.46 | 0.4 | 6160 | 84 | 6 |
| size | 1.05 | 0.5 | 2773 | 66 | 4 |
| calculator | 1.04 | 1 | 5059 | 51 | 10 |
| for | 0.05 | 0.5 | 5570 | 56 | 3 |
| rct | 0.64 | 0.9 | 7504 | 93 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sample size calculator for rct | 1.49 | 0.6 | 4355 | 65 |
| sample size calculation for rct online | 0.83 | 0.5 | 1753 | 98 |
| sample size calculation for rct ppt | 0.52 | 0.7 | 3850 | 70 |
| sample size calculator online for rct | 0.59 | 1 | 775 | 57 |
| cluster rct sample size calculator | 0.14 | 0.3 | 5991 | 55 |
| who sample size calculator for rct | 1.95 | 0.6 | 8026 | 15 |
| sample size estimation calculator for rct | 0.03 | 0.8 | 8791 | 5 |
| calculate sample size for rct online sd | 1.64 | 0.7 | 2591 | 83 |
| sample size for rct | 0.36 | 0.9 | 7557 | 97 |
| sample size determination formula for rct | 0.19 | 0.5 | 2217 | 84 |
| pilot rct sample size | 0.67 | 0.2 | 7432 | 85 |
| how to calculate rct of box | 1 | 0.3 | 8042 | 55 |
| sampling method in rct | 1.89 | 0.6 | 81 | 67 |
| types of sampling in rct | 1.28 | 0.9 | 6540 | 41 |
