Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
sample variance consistent estimator proof | 0.83 | 0.7 | 5214 | 97 | 42 |
sample | 1.36 | 0.3 | 7062 | 29 | 6 |
variance | 1.77 | 0.6 | 5543 | 85 | 8 |
consistent | 1.9 | 0.4 | 2285 | 100 | 10 |
estimator | 0.95 | 1 | 4739 | 20 | 9 |
proof | 0.7 | 0.7 | 8792 | 26 | 5 |