1. Ben-Zvi, Dani & Garfield, Joan. The Challenge of Developing Statistical Literacy, Reasoning and Thinking, 2004. https://doi.org/10.1007/1-4020-2278-6.
2. Chan SW, Ismail Z. A technology-based statistical reasoning assessment tool in descriptive statistics for secondary school students. Turkish Online J Educ Tech. 2014; 13: 29–46.
3. Ministry of Education. 2015. Executive Summary Malaysia Education Blueprint 2013-2025 (Preschool to Post-Secondary Education). [online] Available at: http://www.moe.gov.my/cms/upload_files/articlefile/2013/articlefile_file_003114.pdf.
4. Chan SW, Ismail Z, Sumintono B. A Framework for Assessing High School Students’ Statistical Reasoning, 2016. doi: https://doi.org/10.1371/journal.pone.0163846.
5. Allmond, S., & Makar, K. From Hat Plots To Box Plots In Tinkerplots: Supporting Students To Write Conclusions Which Account For Variability In Data, 2014.