Statistics resources

Students construct a box-and-whisker graph from data in a table about the results of two classes' geography tests.

Students study a box-and-whisker graph of community fundraising, and answer questions interpreting the data.

This task requires students to interpret and answer questions about a tally chart showing the number of trucks passing a given point.

Students complete a bar graph from details about paua diving and answer questions interpreting the data, including finding an average.

Students identify further information that is required to calculate averages.

Students interpret information presented in a table, and calculate averages.

Students interpret a back-to-back bar graph about apples picked by comparing and identifying patterns.

Students answer questions about a stem-and-leaf graph which shows the distances some students threw a netball.

Students complete and total a tally chart of food left from Tiare's party.

Students complete the total and mean columns in a table of sunshine hours. They then construct a bar graph and make a statement comparing some of the data.

Students construct and give a title for a bar graph of favourite food from data in a tally chart.

Students complete a pictograph for the number of marbles student have from data in a table. The pictograph has a key.

Students complete three pie charts involving spending, using data in the form of proportions and amounts spent on certain activities.

Students construct a bar graph by categorising a range food items.

Students predict the probability about the product of two dice and test their prediction by conducting an experiment that estimates the probability.

Students identify true and false statements, and provide a description of the most important features of a time series graph.

Students are required to compare sales represented on line graphs of the total sales and the pattern of sales over time.

Students interpret a bar graph of account balances and respond to questions about the data.

Students describe the shape of two distinctive dot plots showing different data.

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 need to complete a pictograph of the target monthly house sales. This includes constructing the key, drawing in an axis, adding a title, and presenting the data.

For this practical task students construct a composite strip graph of the nutrient groups found in three different food products.

Students display data on a back-to-back stem-and-leaf graph to show the times taken to complete two walks. The longer of the two walks is then identified.

Students complete a bar graph from information in a tally chart about the ages of students and interpret the data by answering questions.

Students read the description of a number of surveys and explain why the sample is biased.