Calculate the confidence interval for the difference between two means (for two small samples with under 30 elements).
double[] an array of length two where the first term of the array corresponds to the lower bound of the confidence interval and the second term to the upper bound of the confidence interval
If we have two samples where the mean, standard deviation and size of each sample is known then we can calculate the confidence interval for the difference between the means of the two populations for a given confidence level.
StudentConfidence Class | WebCab.Libraries.Statistics.Hypothesis Namespace