StudentTCI


gives a confidence interval based on Student's distribution with df degrees of freedom.

DetailsDetails

  • 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:
  • ConfidenceLevel0.95probability associated with a confidence interval

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

In[1]:=
Click for copyable input

A 95% confidence interval based on Student's distribution with 10 degrees of freedom:

In[2]:=
Click for copyable input
Out[2]=