Central Tendency and Dispersion: The Essential Union

Book: 
Mathematics Teacher
Authors: 
Kelly, I. W., & Beamer, J. E.
Type: 
Journal Article
Category: 
Teaching
Volume: 
79(1)
Pages: 
59-65
Year: 
1986
Abstract: 

Discusses experiences in elementary statistics that involve describing data by measures of central tendency and dispersion and that are appropriate for students in secondary schools. Includes background information, instructional strategies, procedures, and a ready-to-duplicate student worksheet. (JN)

The CAUSE Research Group is supported in part by a member initiative grant from the American Statistical Association’s Section on Statistics and Data Science Education