| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| control group in research study | 1.76 | 0.7 | 8470 | 53 |
| control group in research example | 0.2 | 0.4 | 4613 | 28 |
| what is the control group in a research study | 0.48 | 0.5 | 4451 | 42 |
| treatment and control group research study | 1.15 | 0.9 | 9987 | 84 |
| what is a control group in research | 1.34 | 0.8 | 3443 | 24 |
| control group in research meaning | 1.96 | 0.2 | 2673 | 7 |
| define control group in research | 1.55 | 0.3 | 5730 | 21 |
| control group in experimental research | 0.14 | 1 | 2266 | 68 |
| purpose of a control group in research | 1.53 | 0.9 | 4988 | 73 |
| controlled group in research | 0.43 | 0.7 | 6591 | 14 |
| importance of a control group in research | 1.16 | 0.5 | 5685 | 9 |
| control group study example | 0.42 | 0.5 | 4915 | 69 |
| study and control group | 1.08 | 0.4 | 3113 | 5 |
| control group design in research | 1.24 | 0.1 | 6693 | 25 |
| control and experimental group in research | 1.33 | 0.7 | 1117 | 35 |
