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  • Perplex
    IB Math AISL
    /
    Probability
    /

    Home

    Probability

    Foundations

    Key exercises

    Track what you need to practice to master this unit.

    Speed Run

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    Speed Run

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    Exam-Style Problems

    IB: 4

    3 problems

    IB: 5

    13 problems

    IB: 6

    16 problems

    IB: 7

    14 problems

    All Concepts

    Thumbnail for Probabilistic Events

    Theoretical and experimental probability, complementary events, expected number of outcomes, sample space

    Probabilistic Events
    Thumbnail for Combined Events

    Venn diagrams, intersection and union of events, conditional probability, independent events

    Combined Events
    Thumbnail for Dependence

    Tree diagrams, selection with/without replacement, dependence

    Dependence
    Thumbnail for Bayes' Theorem

    Bayes' theorem with 2 and 3 events, sum of conditional probabilities

    Bayes' Theorem