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Hypothesis Testing Package Symbol

StudentTCI

StudentTCI[

, df]
gives a confidence interval based on Student's t distribution with df degrees of freedom.

To use StudentTCI, you first need to load the Hypothesis Testing Package using Needs["HypothesisTesting`"].

StudentTCI[, , df] gives a confidence interval {min, max} for the population mean based on the sample mean and sample standard deviation .

StudentTCI is the confidence interval for a population mean based on a mean and standard deviation estimated from a sample of size .

0.95

probability associated with a confidence interval

Needs["HypothesisTesting`"]

A 95% confidence interval based on Student's t distribution with 10 degrees of freedom: