Fun

A cartoon to be used for discussing the normality assumption in statistical models. The cartoon was used in the September 2016 CAUSE Cartoon Caption Contest. The winning caption was submitted by Eugenie Jackson, a student at University of Wyoming while the drawing was created by John Landers using an idea from Dennis Pearl. A second winning caption was by Amy Nowacki from Cleveland Clinic/Case Western Reserve University whose entry “The dangers of driving more than 3 standard deviations below the speed limit,” would be useful in a classroom discussion of z-scores (see "Cartoon: Pile-UP II") Honorable mentions that rose to the top of the judging in the September caption contest included “Big pile-up at percentile marker -1.96 on the bell-curve. You might want to take the chi-square curve to avoid these negative values,” written by Mickey Dunlap from University of Tennessee at Martin; “Call the nonparametric team! This is not normal!” written by Semra Kilic-Bahi of Colby-Sawyer College; “I assumed the driving conditions today would be normal!” written by John Vogt of Newman University; and “CAUTION: Z- values seem smaller than they appear. Slow down & watch for stopped traffic reading these values,” written by Kevin Schirra, a student at University of Akron.

A cartoon to be used for discussing the history and use of statistics in polling. The cartoon was used in the October 2016 CAUSE Cartoon Caption Contest. The winning caption was submitted by Larry Lesser from The University of Texas at El Paso, while the drawing was created by John Landers using an idea from Dennis Pearl. A second winning caption "If your sample isn't drawn correctly, it will be flawed even if it came straight from the horse's mouth!" was by Alan Russell from Elon University is well-suited for starting a conversation about of the importance of design in surveys.(see "Cartoon: The XYLOPH Survey II") Honorable mentions that rose to the top of the judging in the October caption contest included "XYLOPH Poll Results: A majority of the creatures on the green and blue planet are brown neigh-sayers" written by Anna Peterson from Iowa State University; "So your answer to the question, 'Do aliens exist?' would be Neigh?" written by Erin Hodgess of University of Houston; "Sorry 'neigh'bor ... I only participate in Gallop's surveys" written by Jeff Collier from LCM High School; and "Based on the findings of this survey all creatures on this planet must have 4 legs, a tail, and neigh in answer to any question..., how convenient that I met one of them on my first try!," written by Catharina Beussen, from Alisal High School.

A cartoon to be used for discussing the nature of conclusions for a significance test. The cartoon was used in the November 2016 CAUSE Cartoon Caption Contest. The winning caption was submitted by Andrea Boito from Penn State University, Altoona, while the drawing was created by John Landers using an idea from Dennis Pearl. Two honorable mentions that rose to the top of the judging in the November competition included a repackaging of the classic refrain "If you torture data enough it will confess," written by Caleb Ohrn, a student at Akron University and "Did you check to see if the conditions were met? Ignore them at your own peril!" written by an anonymous author.

A cartoon to be used for discussing the F test in ANOVA and for discussing general student anxiety about statistics. The cartoon was used in the December 2016 CAUSE Cartoon Caption Contest. The winning caption was submitted by Larry Lesser at The University of Texas at El Paso, while the drawing was created by John Landers using an idea from Dennis Pearl. A second winning caption "Mark was pleased to note that he was a significant outlier. Little did he know it was a two-sided test..." written by Robert Garrett, a student at Miami University is well-suited to stimulate a discussion of statistical hypothesis testing and the effect of outliers (see "Cartoon: The Exam I")