Note AcademyNote Academy
Start

Cumulative frequency diagrams

9.6

What the syllabus asks of you

  • Extended only: Draw and interpret cumulative frequency tables and diagrams.
  • Extended only: Estimate and interpret the median, percentiles, quartiles and interquartile range from cumulative frequency diagrams.
  • Extended only: Plotted points on a cumulative frequency diagram should be clearly marked, for example as small crosses (×), and be joined with a smooth curve.

Read the notes first

Chapter 9: Types of tables, charts and diagrams

Open the notes →

Drill this topic

All 13 questions on Cumulative frequency diagrams, untimed — answer on paper, then mark yourself against the mark scheme.

Start drill →

Make a worksheet

Choose the years and how many questions, then print it with the answers on separate pages.

Make a worksheet →

13 questions

These are structured questions, answered in working rather than by picking an option, so they are not listed here one by one. The drill above puts each in front of you with its mark scheme to check against.