What you need to know
Check yourself against these “I can” statements.
- I can draw a cumulative frequency table and graph
- I can find the median, quartiles and interquartile range from a cumulative frequency graph
- I can use a cumulative frequency graph to answer questions about the data
These are the pages for Cumulative Frequency in the GCSE scheme of work, following Pearson Edexcel GCSE (9–1) Mathematics, Higher tier (1MA1). Open this topic in Mr Wells Maths to see it alongside the rest of the course.