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Williams, Immanuel James; Williams, Kelley Kim – Teaching Statistics: An International Journal for Teachers, 2018
Many students find understanding confidence intervals difficult, especially because of the amalgamation of concepts such as confidence levels, standard error, point estimates and sample sizes. An R Shiny application was created to assist the learning process of confidence intervals using graphics and data from the US National Basketball…
Descriptors: Learning Processes, Intervals, Computer Graphics, Confidence Testing