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Drew LaMar created this post

Understanding Statistical Power and Significance Testing: An Interactive Visualization

This visualization is meant as an aid for students when they are learning about statistical hypothesis testing. The visualization is based on a one-sample Z-test. You can vary the sample size, power, signifance level and effect size using the sliders to see how the sampling distributions change.

Created by Kristoffer Magnusson

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Drew LaMar onto Visualizing Statistics

Visualizing Statistics

This collection contains visualizations and animations to help students grasp statistical concepts.

7 posts

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Drew LaMar