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MeanCI
MeanCI[list]
gives a confidence interval for the population mean estimated from list.
更多信息
- To use
, you first need to load the Hypothesis Testing Package using Needs["HypothesisTesting`"]. - MeanCI[list] gives a confidence interval
centered at Mean[list]. - If the variance is assumed known,
is based on the normal distribution. - If the variance is not assumed known,
is based on Student's 
distribution with Length[list]-1 degrees of freedom. - The following options can be given:
-
ConfidenceLevel 0.95 probability associated with a confidence interval KnownVariance None variance of population
