4 Statistics and Probability • question bank
4 Statistics and Probability Question Bank for IB Math AA HL
Practise 195 available IB Math AA HL questions for this unit in one focused question flow.
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Unit coverage
4 Statistics and Probability syllabus topics
This IB Math AA HL question bank groups available practice from 14 related syllabus topics. Review a topic before practising if you need to rebuild the underlying concept.
- 4.1 Concepts, reliability and sampling techniques
- 4.2 Histograms, CF graphs, box plots
- 4.3 Mean, median, mode. Mean of grouped data, standard deviation. Quartiles, IQR
- 4.4 Pearsons, scatter diagrams, eqn of y on x
- 4.5 Probability concepts, expected numbers
- 4.6 Combined, mutually exclusive, conditional, independence, prob diagrams
- 4.7 Discrete random variables
- 4.8 Binomial distribution
- 4.9 Normal distribution and calculations
- 4.10 X on y regression line
- 4.11 Conditional and independent probabilities, test for independence
- 4.12 Z values, inverse normal to find mean and standard deviation
- 4.13 Bayes theorem
- 4.14 Properties of discrete and continuous random variables