Power of a hypothesis test

This applet gives a visualisation of the concept of statistical power, and helps illustrate the relationship between power, sample size, standard deviation and difference between the means. This version uses small sample sizes. A larger sample version is available at [url]http://geogebratube.org/student/maRmuYxRY[/url]

 

melbapplets

 
Resource Type
Activity
Tags
exploration  hypothesis-testing  power  statistics 
Target Group (Age)
15 – 19+
Language
English
 
 
 
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