Evaluate the Standard Error of the mean for two samples.
public double StandardErrorMean( doublestandardDeviation1, intsize1, doublestandardDeviation2, intsize2 );
Parameters
standardDeviation1
The standard deviation of the first sample.
size1
The number of elements within the first sample.
standardDeviation2
The standard deviation of the second sample.
size2
The number of elements within the second sample.
Remarks
Note that
the standard error of the mean corresponds to the standard error of
the corresponding Confidence Interval of the mean.
Remark: There is no restriction on the sizes of the samples considered
and hence this procedure can be applied to cases with either large and small samples.