AN EMERGING HIERARCHY OF REASONING ABOUT DISTRIBUTION: FROM A VARIATION PERSPECTIVE5

Authors

  • CHRIS READING University of New England
  • JACKIE REID University of New England

DOI:

https://doi.org/10.52041/serj.v5i2.500

Keywords:

Statistics education research, Reasoning about variation, Reasoning about distribution, Tertiary, Hierarchy

Abstract

Recent research into students’ reasoning about variation refers specifically to notions of distribution that emerge. This paper reports on research where written responses, from tertiary introductory statistics students, were coded according to the level of consideration of variation. A hierarchy of reasoning about distribution is proposed, based on the notions of distribution that were evident in these responses. The hierarchy reflects students’ progression from describing key elements of distribution to linking them for comparison and inference. The proposed hierarchy provides researchers with an emerging framework of students’ reasoning about distribution. The research also highlights that educators need to be aware that, without a well developed consideration of variation, students’ ability to reason about distribution will be hampered.

First published November 2006 at Statistics Education Research Journal Archives

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Published

2006-11-29

Issue

Section

Regular Articles