v2.1 - 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. Replace with your own data table.
| Statistics Computed From The Data Given Above | |
| Mathematical Expression | Numerical Evaluation |
 Data count | 20 |
 Data index | 1 to 20 |
 Sum of all given data | 15592 |
 Arithmetic mean of population or sample | 779.6 |
 Sum of squares of all differences from mean | 335882.8 |
 Population variance | 16794.14 |
 Population standard deviation | ± 129.5922065558 |
 Sample variance | 17678.042105263 |
 Sample standard deviation | ± 132.95879852519 |