meanCI : Confidence Intervals Around a Mean« Back to Modules List
TitleConfidence Intervals Around a Mean
AuthorEric A Cohen
File Size429.8 KB
DescriptionThis module focuses on understanding and calculating confidence intervals around a sample mean. This includes understanding the concept of a confidence interval; understanding when using either the normal or the t-distribution (or neither) is appropriate; writing R code to calculate confidence intervals; and writing code to test coverage of the true population mean by confidence intervals. Finally it introduces the native R functions for calculating confidence intervals around a mean.
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