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 | 42 |
 Data index | 1 to 42 |
 Sum of all given data | 16672.495924 |
 Arithmetic mean of population or sample | 396.96418866667 |
 Sum of squares of all differences from mean | 55.769639954942 |
 Population variance | 1.3278485703558 |
 Population standard deviation | ± 1.1523231189019 |
 Sample variance | 1.3602351208522 |
 Sample standard deviation | ± 1.1662911818462 |