Data Presentation

  • This blog will be about access: access to data and access to analysis tools. This blog will be about data privacy, and data sharing. This blog will be about people who use data to better their lives and the lives of others. This blog is meant for anyone wishing to become a citizen statistician, but in particular for statistics teachers-those who help empower citizens to become citizen statisticians.

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  • A cartoon suitable for use in teaching the difference between how the word random is used in probability compared to some uses in everyday parlance. The cartoon is number 1210 (May, 2013) from the webcomic series at xkcd.com created by Randall Munroe. Free to use in the classroom and on course web sites under a creative commons attribution-non-commercial 2.5 license

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  • A joke that can be used when teaching six sigma process control ideas or chi-squared goodness-of-fit tests. The joke was written in 2013.

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  • The song may be used to teach the importance of a good graphical display in presenting statistical data. May be sung to the tune of "Hit Me With Your Best Shot" (Eddie Schwartz, Pat Benatar, 1980). An earlier version appeared in Spring 2011 issue of Teaching Statistics. Lyrics by Lawrence Lesser, University of Texas at El Paso. version here introduced at the 2013 U.S. Conference On Teaching Statistics.

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  • Although numbers don't lie, it's rather annoying that they don't tell us everything we need to know. Maybe it's because 99% of all statistics only tell us 49% of the story. is a quote by American investment author Ron DeLegge II (1971 - ). The quote appears in his book "Gents With No Cents" published in 2011 by Half Full Publishing Group.

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  • If you think that statistics has nothing to say about what you do or how you could do it better, then you are either wrong or in need of a more interesting job. is a quote by Swiss Statistician Professor Stephen John Senn (1953 - ). The quote is from his 2003 book "Dicing with Death: Chance, Risk, and Health" published by Cambridge University Press.

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  • There is a magic in graphs. The profile of a curve reveals in a flash a whole situation - the life history of an epidemic, a panic, or an era of prosperity. The curve informs the mind, awakens the imagination, convinces. is a quote by Henry David Hubbard (1870-1943) who was the first secretary of the National Bureau of Standards; serving from 1901 to 1938. The quote appears in his introduction to the 1939 book "Graphic Presentation" by William Brinton. The entire one-page essay by Mr. Hubbard is an outstanding description of the value of graphical displays and can be found at http://www.archive.org/stream/graphicpresentat00brinrich#page/2/mode/1up
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  • ...making an appeal to the eye when proportion and magnitude are concerned, is the best and readiest method of conveying a distinct idea. is a quote by Scottish political economist William Playfair (1759 - 1823) often credited as the originator of statistical graphics. The quote is found in the preface to his 1801 book "The Statistical Breviary: Shewing, on a Principle Entirely New, The Resources of Every State and Kingdom in Europe" (the book where he introduced the piechart)
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  • A song to teach the idea the difference between the population and sample correlation. The lyrics are by Lawrence M Lesser, University of Texas at El Paso in collaboration with Dennis K Pearl, The Ohio State University. The song may be sung to the tune of the children's folk song "Row, Row, Row Your Boat" and like that song may be sung in rounds. Dr. Lesser sings the song in an accompanying MP3 audio file.
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  • I don't like the label big data", because that suggests the key measure is how many bits you have available to use. But who cares how much data you have? With too little data, you won't be able to make any conclusions that you trust. With loads of data you will find relationships that aren't real. ... Big data isn't about bits, it's about talent." This is a quote by ZestFinance.com CEO and former Google VP of Engineering Douglas Merrill (1970 -). The quote appeared in his May 1, 2012 blog at Forbes.com.
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