| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sobel test null hypothesis | 1.21 | 0.2 | 3122 | 23 | 26 |
| sobel | 0.89 | 0.4 | 2512 | 51 | 5 |
| test | 1.66 | 0.9 | 2081 | 7 | 4 |
| null | 0.61 | 0.4 | 9609 | 100 | 4 |
| hypothesis | 1.77 | 0.4 | 8094 | 77 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sobel test null hypothesis | 1.85 | 0.3 | 6482 | 52 |
