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 | 30 |
 Data index | 1 to 30 |
 Sum of all given data | 29522.681 |
 Arithmetic mean of population or sample | 984.08936666667 |
 Sum of squares of all differences from mean | 10.439219286666 |
 Population variance | 0.34797397622222 |
 Population standard deviation | ± 0.5898931905203 |
 Sample variance | 0.35997307885057 |
 Sample standard deviation | ± 0.59997756528938 |