The Dance of the Means: Data Exploration
Dive into a fascinating data analysis journey with "The Dance of the Means" by Geoff Cumming and Bob Calin-Jageman. Uncover concepts like sampling error, confidence intervals, and more through interactive Excel tools. Further your understanding with downloadable resources and videos, enhancing your statistical knowledge and skills.
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Presentation Transcript
The Dance of the Means Geoff Cumming Bob Calin-Jageman University of La Trobe Dominican University To follow along: Go to: http://tinyurl.com/danceofthemeans Download Excel file linked on that page Open the Excel file and click ENABLE MACROS
Click Fill random at Red 2 Click Sample Means and Dropping Means at Red 4
Concepts to Explore Samples work-ish Means from random samples are normally distributed around the population mean The MoE expresses largest likely errors CIs enable sample means to capture population means Sampling error means even perfect replications will sometimes disagree
Going Further: http://tinyurl.com/danceofthemeans Handout for guided exploration of the Dance of the Means Videos to support a flipped classroom Download the rest of ESCI (free, cross-platform, easy to use, emphasizes good visualization, ES, CIs). Online version of the Dance by Kristoffer Magnusson Feedback please! rcalinjageman@dom.edu
