Year 8 Mathematics / Data Analysis
Quartiles and Interquartile Range
Find the three quartiles and the interquartile range of an ordered data set, and use the IQR to compare the spread of two groups.
Syllabus area
Statistics and Probability
Focus
Prepare for Year 9 data-based decisions and Year 10 statistics content including box plots and standard deviation.
You can jump straight to the Mastery Quiz whenever you are ready.
Nova Maths