Mathematics / Level 9 / Statistics and Probability / Chance
Content description
Investigate reports of surveys in digital media and elsewhere for information on how data were obtained to estimate population means and medians
Elaborations
investigating a range of data and its sources. For example, the age of residents in Australia, Cambodia and Tonga, or the number of subjects studied at school by 14-year-old students in Australia, Japan and Timor-Leste
