NormalCI

NormalCI[μ,σ]
gives a confidence interval based on a normal distribution.

DetailsDetails

  • To use NormalCI, you first need to load the Hypothesis Testing Package using Needs["HypothesisTesting`"].
  • NormalCI[μ,σ] gives a confidence interval {min,max} centered at μ based on a normal distribution with mean μ and standard deviation σ.
  • NormalCI is the confidence interval for a population mean based on a sample mean μ if the true population variance is known.
  • The following option can be given:
  • ConfidenceLevel0.95probability associated with a confidence interval

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

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A 95% confidence interval based on the normal distribution:

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