This pie chart was created by Lawrence Lesser of The University of Texas at El Paso to illustrate how a pie chart can display results of a (qualitative) survey question while intriguing students with (mostly, unexpected) connections between probability/statistics and the number π.
A joke to use in discussing the meaning of the slope in a linear trend. The joke was written in May 2019 by Larry Lesser, The University of Texas at El Paso, and Dennis Pearl, Penn State University.
A joke for discussing the over-use of hypothesis testing methods. The joke was written in April 2019 by Larry Lesser from The University of Texas at El Paso.
A song discussing how a sample can be superior to a census. The lyric was written in 2018 by Lawrence Lesser of The University of Texas at El Paso and parodies John Denver's 1974 #1 hit "Annie's Song". The song was also published in the May 2019 Amstat News.
A joke to use in discussing Meta Analyses. The joke was written in 2019 by Larry Lesser from The University of Texas at El Paso.
A joke to use in discussing the poor representativeness of a convenience sample. The joke was written in 2019 by Larry Lesser from The University of Texas at El Paso.
"By definition all scientists are data scientists. In my opinion, they are half hacker, half analyst, they use data to build products and find insights. It’s Columbus meet Columbo - starry eyed explorers and skeptical detectives," is a quote by Romanian American Data Scientist Monica Rogati. The quote is from an interview published in Forbes magazine on November 27, 2011.
"Like doctors, data scientists should pledge a Hippocratic Oath, one that focuses on the possible misuses and misinterpretations of their models," is a quote by American mathemetician and data scientist Cathy O'Neil (1972 - ). The quote is found on page 205 of her 2016 award winning book Weapons of Math Destruction.
A cartoon that can be helpful in introducing time series plots and their interpretation.The cartoon was used in the December 2018 CAUSE cartoon caption contest and the winning caption was written by Greg Baugher from Mercer University, Penfield College. The cartoon was drawn by British cartoonist John Landers (www.landers.co.uk) based on an idea by Dennis Pearl from Penn State University.
A cartoon to instigate discussions on the use of random numbers in both designing and analyzing data.The cartoon was used in the October 2018 CAUSE cartoon caption contest and the winning caption was written by Anthony Bonifonte from Denison University. The cartoon was drawn by British cartoonist John Landers (www.landers.co.uk) based on an idea by Dennis Pearl from Penn State University.