WebCab Probability and Statistics for COM v3.3 Demo

StudentConfidence.SideMeanUp Method 

Calculates the (lower) bound (i.e. the boundary) of the Upper one-sided confidence interval of the mean (from below) for a small sample (i.e. under 30 elements).

public double SideMeanUp(
   int sampleSize,
   double mean,
   double standardDeviation,
   double significanceLevel
);

Parameters

sampleSize
The sample size.
mean
The mean of the sample.
standardDeviation
The standard deviation of the sample.
significanceLevel
The confidence level to which the one-sided confidence interval is found.

Remarks

Further Explanation

If we have a population sample where we know its mean, standard deviation and size then we can calculate lower bound of the the one-sided confidence interval of the population mean at a given confidence level. More explicitly, we evaluate lower bound of the upper one-sided confidence interval for the mean, i.e. the c such that P(x > c) = p percent where p of the confidence level specified.

See Also

StudentConfidence Class | WebCab.COM.Statistics.Hypothesis Namespace | bounds of the (upper and lower) one-sided confidence interval for the mean for a small sample (i.e. under 30 elements). | evaluates the (upper) bound (i.e. the boundary) of the one-sided confidence interval for the mean (from above).