Students construct a back-to-back stem-and-leaf graph for heights of trees. They then answer a question on range and make a statement comparing the heights of akeake and kōhūhū.
Students are required to construct a composite bar graph based on Statistics New Zealand Time Use Survey data and are then required to make comparative statements based on gender.
Students conduct a practical, statistical investigation. They decide on a question, categories, conduct the survey, tally and graph the results on a bar graph.
In this practical task, students collect data on the number of people in cars passing the school. They then record this, in a table and use the information to make a prediction.
In this practical task, students interpret information presented in a strip graph, regroup the data, construct a new strip graph, and answer questions about the data.