Bi-variate data resources

Students complete an array to show the number of shaded and unshaded shapes. Students identify the most common shape.

Students answer questions and calculate percentages from a frequency table of tree heights.

Students answer questions about a table showing hair and eye colour of students. Calculation is required.

Students interpret bi-variate data on a bar graph to answer questions about social media and age of users.

Students construct a back-to-back stem-and-leaf graph of softball throwing distances from two sets of data.

Students study a dot plot of the months students' were born and answer questions interpreting the data.

Students interpret a back-to-back bar graph comparing and identifying a pattern in the data.

Students choose the best type of graph for a selection of sets of data.

Students construct a composite dot plot of shots at a basketball hoop by two classes. They identify the mode and range, and make statements about the results.

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 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 interpret a scatterplot and identify statements about both details and overall information.

Students draw a scatterplot of a table of data and describe the relationship between the two variables.