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Increasing sample size
This video resource can be used to identify the value of having a larger sample to use to show a reliable comparison to the population. It could be used as a starting prompt. It includes some questions to ask students to encourage mathematical thinking.
|Year level(s)||Year 8|
|Teaching strategies and pedagogical approaches||Explicit teaching|
|Strand and focus||Statistics, Build understanding|
|Topics||Data representation and interpretation|
|AC: Mathematics (V9.0) content descriptions||
Investigate techniques for data collection including census, sampling, experiment and observation, and explain the practicalities and implications of obtaining data through these techniques
Interpreting and representing data (P7)
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