DEVELVE 
Easy to use Statistical software
Mean
Main Help
Basic Statistics
Mean
n
Median
STDEV
Cp Cpk % out of tolerance
Min/Max
Compare with
Calculate Difference
Diff mean normally
Diff median not normally
Diff variation normally
Diff variation not normally
Normally test
Correlation
Regression
Kurtosis
Skewness
Proportions
Basic Statistics
Mean
n
Median
STDEV
Cp Cpk % out of tolerance
Min/Max
Compare with
Calculate Difference
Diff mean normally
Diff median not normally
Diff variation normally
Diff variation not normally
Normally test
Correlation
Regression
Kurtosis
Skewness
Proportions
Calculation of the mean of the column.
Formula
95% confidence interval for Mean
To get the Confidence interval click on the graph of the dataset and it will be visible in the graph popup.
Legend
n = n
= Means= STDEV
Example
The Mean of the dataset A is 1, this is visible in row Mean of the result array.