Activities to help learners of secondary mathematics to interpret frequency graphs, cumulative frequency graphs and box and whisker plots for large samples and to see how a large number of data points can result in the graph being approximated by a continuous distribution. (tes.com)
Three part lesson on drawing cumulative frequency curves and box and whisker plots at grade B. Starter revisits learning on number. (tes.com)
The box and whisker plot on the left represents the results of just one anonymised school. (blog.nomoremarking.com)