Page last updated
Thursday September 12, 2013
# About the calculator:

I developed this calculator to do basic statistical analysis of a set of
repeated measurements; specifically, measurements with uncertainties.
*(Note the field where you can enter the precision measure or the
measuring instrument.)*

Here's an OGG video about how to use the calculator.

*
You can fill in any of the cells to calculate statistics; they needn't be
continuous or have a specific start or end cell number.
*

##
Statistics Calculator

Here's an OGG video about how to use the calculator.

N1 | N6 | ||

N2 | N7 | ||

N3 | N8 | ||

N4 | N9 | ||

N5 | N10 | ||

Number of points | Median | ||

Maximum | Minimum | ||

Average Deviation (δ) | Standard Deviation (σ) | ||

Standard Deviation
of the Mean (α) |
Precision Measure
of Instrument |
||

Average | Uncertainty in Average | ||

Optimum Number of Measurements |

If a precision measure is given, the uncertainty in the average is the

If a precision measure is given, the optimum number of measurements is the number for which the the precision measure and the standard deviation of the mean should be

If you need to update a browser, you might try

- free
- open source
- available for several platforms

Since this page uses cascading style sheets for its layout, it will look best with a browser which supports the specifications as fully as possible.

If you are looking for an office package, with a word processor, spreadsheet, etc., you might try

- free
- open source
- available for several platforms

Go to the main page for the Department of Physics and Computer Science.