Enriching sampling decisions – Jason Ellwood

Jason Ellwood (Otumoetai College)

“I used a computer to collect random samples”… Are we really happy with this as an NCEA Level 2 response to gathering data?? Jason’s workshop explored how we might offer students the opportunity to quickly and easily design and generate their own sample, allowing them to demonstrate their understanding of both the sampling process and the data context.

Enriching-sampling-decisions-at-ncea-levl-2

Sample-comparison-graphs

Stratified-systematic-samplin-in-excel

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