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IB Math AA HL Unit 4: Statistics & Probability

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IB Maths AA HL Unit 4: Statistics and Probability, topic by topic

Each topic in this unit has a free page with step-by-step worked examples and the key formulas, then exam-style questions with mark schemes.

Learn it first: AA HL Unit 4 notes

FAQ

Are these official IB questions?

No. They are original exam-style questions written for this site in the style of IB papers, each with an IB-style mark scheme. IB Math Revision is independent and is not affiliated with or endorsed by the IB. For real past papers, use the links to the official copies on our IB Maths AA HL past papers page.

How many AA HL Unit 4 questions are there?

65 questions in 2 topics. Each topic also has a free page with step-by-step worked examples and the key formulas.

Can I use a calculator in Unit 4?

It depends on the paper: AA HL Paper 1 is non-calculator and the other papers allow a GDC, so practise the exact method as well as the calculator one.

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