Geoff Cumming Bob CalinJageman University of La Trobe Dominican University To follow along Go to httptinyurlcomdanceofthemeans Download Excel file linked on that page Open the Excel file and click ENABLE MACROS ID: 549153
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Slide1
The Dance of the Means
Geoff Cumming Bob Calin-JagemanUniversity of La Trobe Dominican University
To follow along:Go to: http://tinyurl.com/danceofthemeans Download Excel file linked on that pageOpen the Excel file and click “ENABLE MACROS”Slide2
Click “Fill random” at Red 2
Click “Sample Means” and “Dropping Means” at Red 4Slide3
Concepts to Explore
Samples work-ishMeans from random samples are normally distributed around the population mean
The MoE expresses largest likely errorsCIs enable sample means to “capture” population means Sampling error means even perfect replications will sometimes disagreeSlide4
Going
Further: http://tinyurl.com/danceofthemeans
Handout for guided exploration of the Dance of the MeansVideos to support a flipped classroomDownload the rest of ESCI (free, cross-platform, easy to use, emphasizes good visualization, ES, CIs).Online version of the Dance by Kristoffer MagnussonFeedback please! rcalinjageman@dom.edu