StudentTCI

StudentTCI[μ,σ,df]
gives a confidence interval based on Student's distribution with df degrees of freedom.

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  • To use StudentTCI, you first need to load the Hypothesis Testing Package using Needs["HypothesisTesting`"].
  • StudentTCI[μ,σ,df] gives a confidence interval for the population mean based on the sample mean μ and its standard error σ.
  • StudentTCI 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

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基本范例  (1)基本范例  (1)

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

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