Teach pupils to draw accurate box plots with this editable Year 10 Maths Higher lesson. Move from clearly labelled five-number summaries to missing values, raw data and cumulative frequency graphs, ...

This lesson starts with an example showing how to use R code to draw a box plot and calculate the 5 number summary followed by an activity where the student produces their own. The second example ...

Last week’s post, “A Histogram is NOT a Bar Chart ”, explained that bar charts were used for comparing categorical variables and that histograms were used to show the distributions of binned ...

Box plots present the same data in a different way and can be used to make comparisons between two similar datasets. Add an additional column, if not provided, to the grouped frequency table. Label ...