Standard Deviation Calculator - Sample/Population
use this standard deviation calculator to find the standard deviation, variance, sum, mean, and sum of differences for the sample/population data set.
Total Visits
Avg. Visit Duration
Pages per Visit
Bounce Rate
Registration Date
| Month | Traffic |
|---|---|
| 2025-02 | 112.621 |
| 2025-03 | 111.2 |
| 2025-04 | 98.406 |
| 2025-05 | 98.573 |
| Source | Traffic Share |
|---|---|
| search | 68.41% |
| direct | 25.41% |
| referrals | 4.66% |
| social | 1.13% |
| paid referrals | 0.28% |
| 0.08% |
| Region | Percentage |
|---|---|
| United States | 34.73% |
| India | 7.91% |
| MY | 7.63% |
| PH | 3.67% |
| KR | 3.49% |
| Keyword | Traffic | Volume | CPC |
|---|---|---|---|
| linear regression calculator | 1,414 | 14,140 | $1.95 |
| 5 number summary calculator | 383 | 3,830 | $3.12 |
| chi square calculator | 1,625 | 16,250 | $2.79 |
| covariance calculator | 442 | 4,420 | $1.52 |
| дисперсия онлайн | 44 | 440 | $0.00 |