In this practical task, students use drawings to identify the number of multi-link cubes needed to construct 3-dimensional shapes. They then construct the objects.
Students are required to give reasons why the samples used to survey New Zealand school students on their favourite sports, may not be representative of the population.
Students identify the appropriate type of graph for a statistical investigation about dice throws. They also justify the use of a histogram for an investigation about heights of people, indicating their understanding of discrete and continuous data.