How MAD Must We Be? A Robust Test for Identifying Meaningful Differences Using the Mean Absolute Deviation
This article introduces a method for identifying statistically meaningful differences between two data sets using the mean absolute deviation.
Posts tagged ‘variability’
Sep 2
Nov 12
A Sampling Activity to Anchor Big Statistical Ideas
The Sampling Bag Task showcases important statistical ideas, encourages conjecture and statistical argument, and illustrates the complexity and promise of seemingly simple tasks to generate productive discourse and expand understanding of statistical ideas.
