IB Mathematics Analysis and Approaches HL

Topic 4: Statistics and probability

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AA HL · Topic 4

Statistics and probability learning path

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SL 4.1 Data, Sampling and Reliability The shared SL foundation: populations and samples, data types, sampling methods, bias, data quality and outliers. SL 4.7 Discrete Random Variables and Expected Value Construct probability distributions, calculate expected values and decide whether a game is fair. Shared AA SL/HL lesson SL 4.9 Normal Distribution and Inverse Normal Interpret normal models, calculate probabilities and find unknown boundaries using technology. Shared AA SL/HL lesson AHL 4.14 Continuous Random Variables Use probability density functions to find probabilities, expectation, variance, median and mode. AA HL extension AHL 4.14 Discrete Random Variables: Variance and Transformations Extend discrete random variables to variance, standard deviation and linear transformations. AA HL extension

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AA HL course overview Topic 5: Calculus