Calculates the confidence interval for the mean (for a small sample with under 30 elements).
double[] an array of length two where the first term is the lower bound of the confidence interval and the second term is the upper bound of the confidence interval.
That is, if we are given a sample where its mean, standard deviation and size are known we can calculate the confidence interval for the population mean at a given confidence level.
StudentConfidence Class | WebCab.Libraries.Statistics.Hypothesis Namespace