Open AccessVARIABILITY: ONE STATISTICIAN'S VIEW
Author(s) -
Robert Gould
Publication year - 2004
Publication title -
statistics education research journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.538
H-Index - 14
ISSN - 1570-1824
DOI - 10.52041/serj.v3i2.537
Subject(s) - statistician , mathematics education , psychology , statistics , mathematics
Altough variability is of fundamental concern and interest to statisticans, often this does not get communicated to students who are taught instead to view variability as a nuisance parameter. A brief survey of a few case studies, as well as a recounting of some history, shows that variability is worthy of study in its own right, and examination of variability leads to insight that might have been missed had we focused all of our attention on the "trend" of the data. As one of the key components of statistical thinking, variability deserves more prominence in the classroom.First published November 2004 at Statistics Education Research Journal: Archives