Jay Tanner - 2025
Simply enter the delimited numerical data string/table and click [COMPUTE].
The numerical data elements can be separated by commas, spaces or semicolons.
The initial example data is randomly generated. Copy/Paste/Replace with your own data.
| Statistics Computed From The Above Data Table | |
| Mathematical Expression | Numerical Evaluation |
 Data count | 48 |
 Data index | 1 to 48 |
 Sum of all given data | 32499.132 |
 Arithmetic mean of population or sample | 677.06525 |
 Sum of squares of all differences from mean | 18.449621 |
 Population variance | 0.38436710416666 |
 Population standard deviation | ± 0.61997347053455 |
 Sample variance | 0.39254512765956 |
 Sample standard deviation | ± 0.62653421906514 |