CAIE IGCSE Mathematics Extended E9.5 Scatter diagrams Question Bank

Practise plotting bivariate data, judging correlation, and using a hand-drawn line of best fit to describe or estimate relationships.

Syllabus
2028–2030
Topic
E9.5
Level
Extended

Covered syllabus points

E9.5.1 Draw and interpret scatter diagrams.E9.5.2 Understand what is meant by positive, negative and zero correlation.E9.5.3 Draw by eye, interpret and use a straight line of best fit

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