The following calculators, calculations and statistical calculations are for educational and informational purposes. Meraki Konsulting is not liable for any issues, losses, damages arising as a result of using the calculators and/or the calculations and/or the statistical calculations and/or the results of the calculations and/or the results of the statistical calculations that appear below.

Please validate the results of the calculations before using them for personal or commercial use.

We have used jStat a Javascript statistical library for statistical calculations.

We have used Chart.js a Javascript charting library for graphs.

Please enter list of numerical values separated by a comma.

for eg. 1,2,3,.... or 1.0,5.0,24.35,...

The sample size is :

The mean of values is :

The standard deviation is :

The variance is :

Please enter list of numerical values separated by a comma.

for eg. 1,2,3,.... or 1.0,5.0,24.35,...

The sample size is :

The mean of values is :

The standard deviation is :

The variance is :

Please enter list of numerical values separated by a comma.

for eg. 1,2,3,.... or 1.0,5.0,24.35,...

The sample size is :

The mean of values is :

The standard deviation is :

The variance is :

Difference in mean :

Difference in std. dev.:

Difference in variance :

Compare Test and Control data with graphs or compare data before, during and after a campaign using graphs.

Enter Sample Data (Y-Axis) as numerical values separated by a comma. for eg. 1,2,3,.... or 1.0,5.0,24.35,...

Enter Label List (X-Axis) data as text values separated by a comma. for eg. Store1, Store2, Store3 .... or Jan,Feb,Mar,Apr ..... or DC1, DC2, DC3....

Enter description of Sample Data in the Sample Data Label for eg. Profit in $.

Message :

Message :

Message :