gives a confidence interval based on Student's distribution with df degrees of freedom.
- To use , you first need to load the Hypothesis Testing Package using Needs["HypothesisTesting`"].
- gives a confidence interval for the population mean based on the sample mean μ and its standard error σ.
- is the confidence interval for a population mean based on a mean μ and standard error σ estimated from a sample of size .
- The following option can be given:
ConfidenceLevel 0.95 probability associated with a confidence interval