Comparing Standard Error of the Means
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Description
This simulation shows three sampling distributions of means. You can change the standard error of the mean for each distribution. By doing so you can see how a sampling distribution becomes narrower and taller as the standard error decreases. Remember that the standard error decreases as sample size increases, so think of a decreasing standard error as an increasing function of sample size.
This simulation runs on desktop using the free Wolfram Player. Download the Wolfram Player here.
About
Author: Scott Colwell. Open content licensed under CC BY-NC-SA.
View the source code for this simulation