On a cumulative frequency graph, which specific value from a class interval is plotted on the horizontal axis?
The lower bound.
The upper bound.
The class midpoint.
The class width.
Flashcards for CIE IGCSE Maths Cumulative Frequency, covering the key terms, formulae and methods you need to recall for Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended). 22 cards, matched to the CIE IGCSE Maths (0580) specification.
